Omega. Montre bracelet en plaqué or mouvement automatique à bumper Omega. A gold plated bumper automatic wristwatch Seamaster, Ref 2577-23 SC, Circa 1954Omega. Montre bracelet en plaqué or mouvement automatique à bumperOmega. A gold plated bumper automatic wristwatch Model: SeamasterReference: 2577-23 SCDate: Circa 1954Movement: 17-jewel Cal.354 bumper automatic, No.14002268Dial: White waffled, applied gilt faceted and pointed hour markers, black outer 1/5th second divisions, gilt lance hands, red centre secondsCase: Polished round, screw down backStrap/Bracelet: Brown leatherBuckle/Clasp: Gold plated buckleSigned: Case, dial & movementSize: 34mmNone