Rolex. A stainless steel and 18K gold automatic calendar bracelet watch with dual-time zone and 'nipple' dial
Model: GMT-Master
Reference: 1675
Date: Circa 1978
Movement: 26-jewel Cal.1570 automatic, adjusted to 5 positions and temperature, No.D150691
Dial: Sunburst chocolate, applied gilt luminous filled dot hour markers, baton quarters, gilt outer minute divisions, magnified date aperture at 3, gilt Mercedes hands with luminous inserts, arrow tipped dual time zone hand, centre seconds
Case: Brushed and polished tonneau form, screw down back, shouldered screw down crown, bi-directional bezel with gilt and brown 'Root beer' 24 hour insert, No.5876295
Strap/Bracelet: Fitted brushed and polished steel and gold 62523 jubilee link, end links stamped 450
Buckle/Clasp: Signed folding clasp, stamped D8
Signed: Case, dial & movement
Size: 39mm
Weight: 105,81g