Omega. Montre bracelet en acier de forme ovale avec date mouvement automatique, Omega. A stainless steel automatic calendar oval wristwatch Dynamic, Circa 1970 Omega. Montre bracelet en acier de forme ovale avec date mouvement automatique, Omega. A stainless steel automatic calendar oval wristwatch Model: Dynamic Date: Circa 1970 Movement: 24-jewel Cal.681 automatic, adjusted to 2 positions Dial: Sunburst silvered, white baton hour markers to blue chapter, black outer minute divisions with five minute luminous baton markers, date aperture at 3, black and white pointed baton hands with luminous inserts, sky blue centre seconds Case: Brushed oval, screw down back, movement accessed through the glass Strap/Bracelet: Blue racing leather Buckle/Clasp: Signed steel buckle Signed: Case, dial & movement Size: 41mm