1963 IWC Vintage Mens Full Size Automatic Cal. 8531 Isomura Watch - Platinum & Diamonds Triple Date accompanying the watch are its

accompanying the watch are its original papers showing it was sold in Evanston

manufacturers experimented with fully sealed case architectures in an effort to protect delicate movements

Case Condition: Presents as mint with fairly light signs of polishing

Also accompanying the watch is a brand new colored strap included with the sale if you prefer a more colorful look

1963 IWC Vintage Mens Full Size Automatic Cal. 8531 Isomura Watch - Platinum & Diamonds Triple Date accompanying the watch are itsThe superior automatic IWC showcased in today's offering is a rare example made for the Japanese market encased in platinum and powered by the Albert Pellaton designed Caliber 853 movement. Its full size case has previously had a massive and striking diamond bezel added by a jeweler. Its approximately 40 brilliant diamonds weigh approximately 1. 5 carats and are white and eye clean. This mechanism's automatic winding system is a technical masterpiece,