Rolex. Montre bracelet en acier avec date et 2nd fuseau horaire mouvement automatique Rolex. A stainless steel automatic calendar bracelet watch with dual time zone GMTaster II 'Coke', Ref 16710, Purchased 22nd April 1989Rolex. Montre bracelet en acier avec date et 2nd fuseau horaire mouvement automatiqueRolex. A stainless steel automatic calendar bracelet watch with dual time zone Model: GMTaster II 'Coke'Reference: 16710Date: Purchased 22nd April 1989Movement: 31-jewel Cal.3185 automatic, adjusted to 5 positions and temperature, No.5094621Dial: Black, luminous filled dot hour markers, baton quarters, white outer minute divisions, magnified date aperture at 3, polished Mercedes hands with luminous inserts, centre seconds, arrow tipped red dual time hand Case: Brushed and polished tonneau form, screw down back and shouldered screw down crown, black and red 'Coke' bezel insert, No.R988490Strap/Bracelet: Brushed and polished 78360 Oyster link, end links stamped 501/BBuckle/Clasp: Signed folding clasp, stamped M1/78360Signed: Case, dial & movementSize: 40mm Accompaniments: Rolex box, outer card, punched Guarantee dated 22/04/89, Official Chronometer Certification, spare blue and red 'Pepsi' MK3 insert, swing tag, brochuresThe Rolex GMT was launched in 1954 after the Transatlantic Airways company asked Rolex to produce a watch useful for their pilots. It quickly gained favour among the Pan-Am executives and the business jet-set community as a whole.The Rolex GMT Master II 16710 was in production from 1989 until 2007 and was available with the iconic red/blue Pepsi bezel insert, black/red Coke insert or all black version. The GMT Master II 16710 was powered by the Rolex calibre 3185 automatic movement with GMT and date functions.