![IWC Vintage Automatic 18K Gold Watch Ref. 1810 Cal. 8541B for $2,091 for sale from a Trusted Seller on Chrono24 IWC Vintage Automatic 18K Gold Watch Ref. 1810 Cal. 8541B for $2,091 for sale from a Trusted Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/12497109-3xam9o28wly0j6ctqu1ue28u-ExtraLarge.jpg)
IWC Vintage Automatic 18K Gold Watch Ref. 1810 Cal. 8541B for $2,091 for sale from a Trusted Seller on Chrono24
![1960's International Watch Co. (Schaffhausen, Swiss) 18k Gold Case Gents Dress Watch – 17j IWC Cal. 422 – Localtime 1960's International Watch Co. (Schaffhausen, Swiss) 18k Gold Case Gents Dress Watch – 17j IWC Cal. 422 – Localtime](https://gregoriades.com/wp-content/uploads/2022/03/Banner-13.jpg)
1960's International Watch Co. (Schaffhausen, Swiss) 18k Gold Case Gents Dress Watch – 17j IWC Cal. 422 – Localtime
![INTERNATIONAL WATCH COMPANY /IWC, Wrist watch, 18K gold, automatic, 1970s. Clocks & Watches - Wristwatches - Auctionet INTERNATIONAL WATCH COMPANY /IWC, Wrist watch, 18K gold, automatic, 1970s. Clocks & Watches - Wristwatches - Auctionet](https://images.auctionet.com/thumbs/medium_item_2643583_3004ed28f8.jpg)
INTERNATIONAL WATCH COMPANY /IWC, Wrist watch, 18K gold, automatic, 1970s. Clocks & Watches - Wristwatches - Auctionet
![International Watch Company retailed by Beyer Ref. R 818A gold vintage wristwatch, circa 1970 - Black Bough | Ludlow International Watch Company retailed by Beyer Ref. R 818A gold vintage wristwatch, circa 1970 - Black Bough | Ludlow](https://www.blackbough.co.uk/wp-content/uploads/international-watch-company-retailed-by-beyer-ref-r-818a-gold-vintage-wristwatch-circa-1970-wwiwcbg-V01-320x320.jpg)