3071. Baume & Mercier. A stainless steel and chrome plated manual wind triple calendar chronograph wristwatch Date: Circa 1950 Movement: 17-jewel manual wind, Landeron Cal.185 Dial: Silvered, applied gilt Arabic hour markers, black outer 1/5th second divisions, blue outer tachymetre scale, day and month apertures at 12, subsidiary dials at 3, 6 and 9 for running seconds, 30 minute recording and date, gilt pointed baton hands, centre chronograph hand Case: Polished round, snap on back, crown flanked by twin chronograph pushers, triple calendar set buttons to band, inside case back stamped No.455817 Strap/Bracelet: Brown leather Buckle/Clasp: Metal Signed: Case, dial & movement Size: 35mm