Case material: Yellow gold; Charge: Automatic; Conditions: Used Year : 1974; Presentation condition : With dealer guarantee ; Model: GMT Master Price on request Gmtbroker Reference: 1675 An 18k Yellow Gold Oyster Perpetual GMT-Master Vintage Gents Wristwatch, original brown nipple dial , date at 3 0'clock, GMT hand, an 18k yellow gold bi-directional 24 hour bezel with a brown insert, an 18k yellow gold brushed and polished jubilee bracelet with a brushed 18k yellow gold deployant clasp, plastic glass, automatic movement, in excellent condition, comes with a Rolex box, our own certificate of authenticity and our own one year warranty.