Vintage 18k Gold IWC SHAFFHAUSEN Winding Watch 1960s Cal C401 R1205 SERVICED - Fashion Ace, Inc
IWC Schaffhausen R 1210 Caliber 401 Steel 1960 International... for $1,599 for sale from a Trusted Seller on Chrono24
WITHDRAWN - Vintage 18k IWC caliber 401 | Omega Forums
IWC caliber 401 movement – specifications and photo - BUZZUFY
Buy 1960's vintage IWC watch calibre 401 Sold Items, Sold Watches Sydney - KalmarAntiques
1968 IWC Schaffhausen C.401 Manual Wind 18k(750) Solid Yellow Gold 34mm Watch | eBay
IWC Schaffhausen R 1210 Caliber 401 Steel 1960 International... for $1,599 for sale from a Trusted Seller on Chrono24
IWC caliber 401 gold | WatchesToBuy.com
IWC 401 ASSORTED NEW OLD STOCK MOVEMENT PARTS | eBay
1950s IWC Caliber 402 | AMBwatches
IWC cal. 401 Dress in 18k Yellow Gold — Those Watch Guys
IWC - Portofino - Cal. 401 - Men - 1955/56 - Catawiki
IWC International Watch Co. Uhr, 18K Gold, Cal. 401, Box, 1957 in Nordrhein-Westfalen - Solingen | eBay Kleinanzeigen
1960's Mint Condition International Watch Co. on Original Vintage IWC Strap and Buckle. IWC Collector's Piece. Top Quality Rare Caliber 401. Perfection. – Corr Vintage Watches
RARE IWC wristwatch with cal. 401 from 1967 | #463024723
International Watch Scaffhausen IWC C 401 - YouTube
Help: Vintage IWC Cal. 401 | WatchUSeek Watch Forums
IWC Schaffhausen - kaliber 401 - Men - 1960-1969 - Catawiki
IWC caliber 401 gold | WatchesToBuy.com
![WTS] 14k Solid Gold IWC Cal. 401 - 1962 Vintage : r/Watchexchange](https://preview.redd.it/3wowxlhfjw771.jpg?width=640&crop=smart&auto=webp&s=9d9b9311bcd5f18f370810298bb10c2d0379f510 "WTS] 14k Solid Gold IWC Cal. 401 - 1962 Vintage : r/Watchexchange")