3092. (25666536/4) Omega. A stainless steel automatic calendar bracelet watch Omega. Montre bracelet en acier avec date mouvement automatique Model: Seamaster 200 Reference: 166.091 Date: Circa 1970 Movement: 17-jewel Cal.1002 automatic, No.32034729 Dial: Black, signed Case: Brushed and polished tonneau form, screw down back and crown, calibrated bi-directional bezel Strap/Bracelet: Braided stainless steel link Buckle/Clasp: Steel folding clasp Signed: Case, dial & movement Size: 40mm x 52mm