Rolex Brand Name Model (Watch) GMT-Master II Reference Number 116713LN Winding Automatic Case Material Gold/Steel Strap Material Gold/Steel Approximate Year of Manufacture 2011 Condition Used (Excellent) The item shows signs of slight wear and tear, such as light scratches, but not noticeable to the touch. original papers, no box used only for photographs not for sale Case Material Gold/Steel Diameter 40 mm Water Resistant 10 ATM Bezel Material Ceramic Glass Sapphire Glass Dial Black Dial Numerals Without numerals Strap Material Gold/Steel Strap Colour Gold/Steel Clasp Folding Clasp Material Gold/Steel Functions Date, GMT