Case material: Yellow gold; Charge: Automatic; Conditions: Used Year : 1993; Presentation condition : With dealer guarantee ; Model: Day Date / President Price on request Gmtbroker Reference: 18239B A Rare 18k   Tridor Gold Oyster Perpetual Day-Date Gents Wristwatch, dinosaur fossil dial set with 10 round brilliant cut diamond hour markers, day aperture  at 12 0'clock , date at 3 0'clock , a fixed 18k  yellow gold fluted bezel, an 18k   tridor  (rose gold//yellow gold/white gold) president bracelet with a concealed 18k  white gold deployant  clasp, sapphire glass, automatic movement, in excellent condition, comes with a Rolex box, our own certificate of authenticity and our own one year warranty.