Omega. A stainless steel automatic calendar bracelet watch
Model: DynamicDate: Circa 1970Movement: Jewelled automaticDial: Two-tone blue/silvered, luminous baton hour markers and outer minute divisions, date aperture at 3, white pointed baton hands with luminous inserts, blue centre secondsCase: Brushed oval, screw down backStrap/Bracelet: Brushed 1153/138 Omega linkBuckle/Clasp: Signed folding claspSigned: Case, dial & movement Size: 41mm x 36mm