Breitling Chronomat 81950

Breitling: A Stainless Steel Automatic Calendar Chronograph Yachting Wristwatch, signed Breitling, model: Chronomat Yachting, ref: 81.950, 1990's, (calibre Valjoux 7750) 17-jewel unsigned lever movement, black dial with luminous baton markers, date aperture, yachting 10-minute countdown aperture register dial and two other dials for seconds and 12 hour register, outer tachymeter scale, case with screw down crown, rotating bezel, screw back numbered 49245 , inside back cover inscribed Breitling Swiss case , Breitling stainless steel bracelet with concealed double deployant clasp 40mm wide