BAUME & MERCIER BAUMATIC.A MEN'S AUTOMATIC CHRONOGRAPH STAINLESS STEEL WRISTWATCH. Model: BaumaticDate: Circa 1990'sCase reference: 6103Movement: Signed, 40-Jewels, Cal. BM 13283Dial: Signed, silvered sunburst, silvered applied hour markers, silvered sword hands with luminous insert, silvered centre seconds hand for the chronograph, black outer "Tachymeter" division, silvered subsidiary dial for seconds at the 12 o'clock position, silvered subsidiary dial for chronograph minutes at the 9 o'clock position, silvered subsidiary dial for chronograph hours at the 6 o'clock positionCase: Signed, polished stainless steel, snap on back, No.162XXXXStrap: Signed, brown leather, signed stainless steel buckleSize: 37mm Dimensions 37mm.