International Watch Co. (IWC) 18k rose gold gentleman's wristwatch, circa 1950s, circular black dial with baton markers and centre seconds, C89 movement, case no. 1242807, modern black leather strap
International Watch Co. (IWC) 18k rose gold gentleman's wristwatch, circa 1950s, circular black dial with baton markers and centre seconds, C89 movement, case no. 1242807, modern black leather strap, 36mm