{"id":26372,"date":"2021-03-25T04:44:39","date_gmt":"2021-03-25T04:44:39","guid":{"rendered":"https:\/\/www.horbiter.com\/iwc-big-pilots-watch-perpetual-calendar-spitfire-bronze\/"},"modified":"2025-05-26T06:47:44","modified_gmt":"2025-05-26T04:47:44","slug":"iwc-big-pilots-watch-perpetual-calendar-spitfire-bronze-iw503601","status":"publish","type":"post","link":"https:\/\/www.horbiter.com\/en\/iwc-big-pilots-watch-perpetual-calendar-spitfire-bronze-iw503601\/","title":{"rendered":"IWC Big Pilot&#8217;s Watch Perpetual Calendar Spitfire Bronze"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"a-spectacular-booth\">A spectacular booth<\/h2>\n\n\n\n<p>The\u00a0<strong>IWC<\/strong>\u2018s\u00a0booth in\u00a0<strong>Geneva<\/strong>\u00a0was without a doubt one of the most appealing. The\u00a0<strong>Brand and Communication<\/strong>\u00a0team at <strong>IWC<\/strong> managed to create a space capable of conveying a feeling of greatness never seen before. Merit goes to the bright hangar-like design and to the magnificent\u00a0<strong>Silver Spitfire<\/strong>\u00a0aircraft placed just in the middle of an area that included a large bar, surrounded by furnishings and goodies that drew inspiration from vintage and modern military aviation.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-due.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 due\" class=\"wp-image-58238\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-due.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-due-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-due-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-due-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-due-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-due-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>The most clever move was, from a strategic point of view, to highlight the two different souls of the <strong>Pilot\u2019s Watch<\/strong> collection, the vintage, and the modern military ones, even better, thus reaffirming <strong>IWC<\/strong>\u2018s dominant position in aviation-inspired watchmaking with the <strong>Spitfire<\/strong> and the <strong>Top Gun<\/strong> collections respectively.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019.jpg\" alt=\"iwc booth sihh 2019\" class=\"wp-image-58252\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"two-collections-top-gun-and-spitfire\">Two collections: Top Gun and Spitfire<\/h2>\n\n\n\n<p><strong>Chris<\/strong>\u00a0<strong>Grainger-Herr<\/strong>, <strong>CEO<\/strong> of the brand, has, in fact, signed a partnership with the <strong>Strike Fighter Tactics Instructor <\/strong>school and provided their pilots with a <strong>Pilot\u2019s Watch Chrono Top Gun<\/strong> sporting the school\u2019s logo on the dial (what a pity that\u00a0watch is not for sale). Meanwhile, he also decided to sponsor a project that will see two professional pilots, <strong>Boultbee Brooks<\/strong> and <strong>Matt Jones<\/strong>, circumnavigate the globe aboard a fully restored <strong>Silver Spitfire<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire.jpg\" alt=\"iwc silver spitfire\" class=\"wp-image-58254\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>Despite the most significant novelty of the<strong> 2019 Pilot\u2019s Watch<\/strong> collection has been the introduction of <strong>Caliber 32<\/strong>, which makes the <strong>Pilot\u2019s Watch Automatic Spitfire<\/strong> (and its sibling, the Top Gun) a 100% manufacture timepiece, I reckon the most captivating model of the new line-up is the <strong>IWC Big Pilot\u2019s Watch Perpetual Calendar Spitfire Bronze<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-cinque.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 cinque\" class=\"wp-image-58236\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-cinque.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-cinque-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-cinque-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-cinque-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-cinque-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-cinque-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p><strong>IWC<\/strong> has, over the years, launched many special editions of the <strong>Big Pilot\u2019s Watch Perpetual Calendar<\/strong>, some of them being a bit controversial, many of them being instead quite attractive and highly sought-after too. For the first time ever, a <strong>Big Pilot\u2019s Watch Perpetual Calendar<\/strong> comes in <strong>Bronze<\/strong> (production\u00a0is limited to <strong>250 pieces<\/strong>), a choice that puts the collection of <strong>Big Pilot\u2019s Watch Perpetual Calendar<\/strong> timepieces in a whole new perspective.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 tre\" class=\"wp-image-58246\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>I think It would be interesting to discover how this case will age over time and what kind of alloy has <strong>IWC<\/strong> used, but no technical details have been released so far. We don\u2019t know therefore whether engineers desired to come up with a visible oxidation process, as this is the case with the <a href=\"https:\/\/www.horbiter.com\/en\/panerai-luminor-submersible-1950-3-days-bronzo-pam671-watch-hands-on\/\" target=\"_self\" rel=\"noopener\"><span style=\"color: #0000ff;\"><strong>Panerai Luminor Submersible 1950 3 Days Bronzo<\/strong><\/span><\/a> for example or, else, go for an alloy that guarantees a uniform yet light patina, as on a <a href=\"https:\/\/www.horbiter.com\/en\/?p=26043\" target=\"_self\" rel=\"noopener\"><span style=\"color: #0000ff;\"><strong>Tudor Heritage Black Bay Bronze<\/strong><\/span><\/a>\u2018s case for instance.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 sette\" class=\"wp-image-58244\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>I believe <strong>IWC<\/strong> opted for a solution that is close to the second one. I like the choice to associate a <strong>olive<\/strong>\u00a0<strong>green dial<\/strong> to a <strong>bronze case<\/strong>, it works pretty well in my opinion, although I have to admit <strong>IWC<\/strong> is not the only brand to have launched such a combination. However, no other watchmaker can actually pair that case and dial with the unmistakable four registers and four-digit year design style, guaranteed by in-house <strong>caliber 52615<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 sei\" class=\"wp-image-58242\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>It is not the thinnest perpetual calendar out there, but it is perfect as a sports watch, with the DNA of a <strong>Big Pilot\u2019s Watch<\/strong>. Moreover, from one generation to the other, the case size has been reduced even further: the <strong>2012 Big Pilot\u2019s Watch Perpetual Calendar Top Gun<\/strong> measures <strong>48mm<\/strong> in diameter, the latest version crafted in ceramic, the <strong>Edition<\/strong> \u201c<strong>Rodeo Drive<\/strong>,\u201d is <strong>46.5mm<\/strong> wide whereas the <strong>Bronze<\/strong> stops at <strong>46.2mm<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 otto\" class=\"wp-image-58240\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>This is one of the reasons why I think <strong>IWC<\/strong> replaced the solid case-back with a see-through sapphire crystal that guarantees a thickness of <strong>15.6mm<\/strong> (the <strong>Edition<\/strong> \u201c<strong>Rodeo Drive<\/strong>\u201d stops at <strong>15.9mm<\/strong>). This design choice helps the watch look and feel proportioned despite being impressive once wrapped around the wrist.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-1.jpg\" alt=\"iwc booth sihh 2019 uno\" class=\"wp-image-58250\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-1.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-1-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-1-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-1-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-1-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-booth-sihh-2019-1-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"final-thoughts\">Final thoughts<\/h2>\n\n\n\n<p>Finally, just like we were used to when the <strong>Spitfire<\/strong> first appeared, in the 90s, a narrow leather strap with pin buckle has replaced the folding clasp. The price? A <strong>Big Pilot\u2019s Watch Perpetual Calendar Spitfire Bronze<\/strong> costs \u20ac <strong>31,900<\/strong>, hence \u20ac <strong>1,400<\/strong> less than the <strong>Edition<\/strong> \u201c<strong>Rodeo Drive<\/strong>,\u201d but it is not that 4% price list difference to drive the choice, I think. I would personally still go for the black-on-black <strong>Ceramic<\/strong> <strong>48mm<\/strong> <strong>Big Pilot\u2019s Watch Perpetual Calendar<\/strong>, yet the <strong>2019 Big Pilot\u2019s Watch Perpetual Calendar<\/strong>\u00a0<strong>Bronze<\/strong> is an exciting vintage looking option. What if, instead, <strong>IWC<\/strong> would next release a <strong>Big Pilot\u2019s Watch Perpetual Calendar <\/strong>in <strong>Ceratanium<\/strong>?<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno.jpg\" data-pswp-width=\"1200\" data-pswp-height=\"801\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" data-id=\"58248\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno-1024x684.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 uno\" class=\"wp-image-58248\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno-1024x684.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno-600x400.jpg 600w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-uno.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre.jpg\" data-pswp-width=\"1024\" data-pswp-height=\"684\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" data-id=\"58246\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 tre\" class=\"wp-image-58246\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-tre-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette.jpg\" data-pswp-width=\"1024\" data-pswp-height=\"684\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" data-id=\"58244\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 sette\" class=\"wp-image-58244\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sette-480x320.jpg 480w, 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srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-sei-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto.jpg\" data-pswp-width=\"1024\" data-pswp-height=\"684\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" data-id=\"58240\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto.jpg\" alt=\"iwc big pilots watch perpetual calendar spitfire iw503601 otto\" class=\"wp-image-58240\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-big-pilots-watch-perpetual-calendar-spitfire-iw503601-otto-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire.jpg\" data-pswp-width=\"1024\" data-pswp-height=\"684\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" data-id=\"58254\" src=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire.jpg\" alt=\"iwc silver spitfire\" class=\"wp-image-58254\" srcset=\"https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire.jpg 1024w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-300x200.jpg 300w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-768x512.jpg 768w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-120x80.jpg 120w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-480x320.jpg 480w, https:\/\/www.horbiter.com\/wp-content\/uploads\/2025\/05\/iwc-silver-spitfire-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p>(Photo credit:\u00a0Horbiter\u00ae)<\/p>\n\n\n\n<p class=\"has-text-align-right\">Gaetano C @Horbiter\u00ae<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A spectacular booth The\u00a0IWC\u2018s\u00a0booth in\u00a0Geneva\u00a0was without a doubt one of the most appealing. The\u00a0Brand and Communication\u00a0team at IWC managed to create a space capable of conveying a feeling of greatness never seen before. Merit goes to the bright hangar-like design and to the magnificent\u00a0Silver Spitfire\u00a0aircraft placed just in the middle of an area that included [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.horbiter.com\/en\/iwc-big-pilots-watch-perpetual-calendar-spitfire-bronze-iw503601\/\">Read More&#8230;<span class=\"screen-reader-text\"> from IWC Big Pilot&#8217;s Watch Perpetual Calendar Spitfire Bronze<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":13762,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[570,573],"tags":[],"class_list":["post-26372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iwc","category-perpetual-calendar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>IWC Big Pilot&#039;s Watch Perpetual Calendar Spitfire Bronze<\/title>\n<meta name=\"description\" content=\"Discover the IWC Big Pilot&#039;s Watch Perpetual Calendar Spitfire Bronze, the first perpetual calendar by IWC crafted in bronze.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.horbiter.com\/en\/iwc-big-pilots-watch-perpetual-calendar-spitfire-bronze-iw503601\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IWC Big Pilot&#039;s Watch Perpetual Calendar Spitfire Bronze\" \/>\n<meta property=\"og:description\" content=\"Discover the IWC Big Pilot&#039;s Watch Perpetual Calendar Spitfire Bronze, the first perpetual calendar by IWC crafted in bronze.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.horbiter.com\/en\/iwc-big-pilots-watch-perpetual-calendar-spitfire-bronze-iw503601\/\" \/>\n<meta property=\"og:site_name\" content=\"Horbiter \u00e8 il magazine italiano sugli orologi di lusso. 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