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. no original Rolex documents, no box Charge Automatic Case Case Material Steel Diameter 40 mm Water Resistant 10 ATM Bezel Material Steel Glass Sapphire Glass Dial Black Year 2006/07 Numerals on dial No numerals Strap Material Steel Strap Colour Steel Clasp Material Steel Functions Date, GMT