Breitling. A stainless steel and gold automatic calendar chronograph wristwatch

Breitling. A stainless steel and gold automatic calendar chronograph wristwatch
Model: Chronomat
Reference: D13047
Date: Circa 1990
Movement: 17-jewel Cal.7750 automatic
Dial: Sunburst slate blue, applied gilt baton hour markers with luminous tips, white outer 1/5th second divisions, blue subsidiary dials at 6, 9 and 12 for seconds, 30 minute and 12 hour recording, date aperture at 3, gilt baton hands with luminous inserts, centre chronograph hand
Case: Brushed and polished tonneau form, screw down back, uni-directional calibrated gold bezel, shouldered screw down crown flanked by twin buttons, No.81950
Strap/Bracelet: Brown crocodile leather
Buckle/Clasp: Signed steel buckle
Signed: Case & dial
Size: 39mm