Rolex brand Model (Watch) GMT-Master II Reference number 16700 Automatic winding Case Material Steel Strap material Steel Condition Used Item shows slight signs of wear, such as light scratches, but not perceptible to the touch. Original Rolex papers, no box used only for photographs not for sale Automatic winding 90s years old Case Material Steel Diameter 40 mm Water-resistant 10 ATM Bezel material Steel Sapphire crystal Dial Black Numerals on dial Without numerals Strap material Steel Bracelet colour Steel Folding clasp Clasp material Steel Functions Date, GMT