Case material: Steel; Charge: Automatic; Conditions: Used Year : 1990; Presentation condition : With dealer guarantee ; Model: GMT Master II Price on request Gmtbroker Reference: 16710 A Stainless Steel Oyster Perpetual GMT-Master II Gents Wristwatch, black dial with applied hour markers, date at 3 0'clock, red second time zone hand, a stainless steel bi-directional rotating bezel with a black and red "coke"  bezel insert, a stainless steel oyster bracelet with a stainless steel deployant clasp,  sapphire glass, automatic movement, in excellent condition - original caseback sticker still attached , comes with a Rolex box, our own certificate of authenticity and our own one year warranty.