+3 photos Rolex 1941, Ref 3121 Rare Patina Dial, WW2 Era, Gay Freres B Wednesday, November 8, 10:31 PM - Jewelry & Watches A rare opportunity to acquire this much sort after Gents classic Rolex Oyster reference 3121 circa 1941 early in the war. Case serial numbered 113646 dating the watch to 1941 on the Rolex date ... B19 Birmingham £1,550