Brand Rolex Model (Watch) GMT-Master II Reference number 16710 Charge Automatic Case material Steel Strap material Steel Condition Used The item shows slight signs of wear and tear, such as light scratches, but not perceptible to the touch. original Rolex documents, no box Winding Automatic Case Case Material Steel Diameter 40 mm Water resistant 10 ATM Bezel material Steel Glass Sapphire crystal Dial Black Year 2003 Numerals on dial No numerals Strap Material Steel Strap colour Steel Clasp Material clasp Steel Functions Date, GMT