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1956 International Watch Co Schaffhausen (IWC) Automatic – WOFS Watches
IWC International Watch Company SCHAFFHAUSEN Solid - Etsy
1960's International Watch Co. Schaffhausen Automatic Calendar Original Silvered Dial Cal. 8541
IWC Schaffhausen Caliber 852, Automatic circa 1951 - Master Of Time
IWC Automatic Date Cal.8531 1969 | Vintage Watch Centre
IWC International Watch Co.- Schaffhausen – 1960's -18K cal 8531 for $2,432 for sale from a Trusted Seller on Chrono24
1960's International Watch Co. Schaffhausen Automatic Calendar Original Silvered Dial Cal. 8541
Sold Price: IWC International Watch Co, Schaffhausen, Aquatimer, Automatic, Ref. 812 AD, movement n° 17766535, case no. 1808889, circa 1965 - Invalid date CET
IWC International Watch Co – Schaffhausen - Ref R1405 in 18K... for $2,179 for sale from a Private Seller on Chrono24