This is an original Swiss Omega watch with a 18k yellow gold case Ref. 3950 which measures 31mm wide not including the setting crown and 40 mm in height. This watch was made exactly on 1950 dated by the serial number. The automatic bumper movement Ref. 342 has 17 jewels and is working perfectly keeps time. The pyramid textured dial has discoloration, the case has scratches and crystal too. The case, dial, crown and movement are all signed Omega.There is no box or papers with this watch, the new leather strap is unsigned but is high quality. Would consider a trade for Rolex watches or other watches in any condition. I am a watch repairer and am happy to repair any watch that needs attention.