BAUME & MERCIER Genève, Baumatic Man's wristwatch. Square case in yellow gold (750) with rounded corners. Dumb dial with black background, signed. Date window at 3 o'clock. Mechanical self-winding movement. Black leather strap with pin buckle, signed. Gross weight: 36.1 g. Dim. case : 23 mm. - Strap length: 21.5 cm. Scratches of use, missing winding stone.