Watch listing
IWC Big Pilot's Watch Perpetual Calendar IW503601 sale listing with structured watch details and source context. Observed details include $18,950.
![[WTS] IWC Big Pilot Perpetual Calendar Spitfire Bronze 46.2mm Green IW503601 image](https://media.watchtrader.net/media/reddit-post-1nix175/0a0eb940f923beaca5ae1c74cbab3ca3d84bbb291d6012c2bf5aadf5daade3b5.jpg)
12 photosObserved asking price
$18,950
Status: Availability unverified
Structured details
[WTS] IWC Big Pilot Perpetual Calendar Spitfire Bronze 46.2mm Green IW503601
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
Sep 2, 2026 · $4,000
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Sep 1, 2026 · $4,550
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