Brand Rolex Model (Watch) Sea-Dweller Reference number 116600 Winding Automatic Case material Steel Strap material Steel Year of manufacture 2015/18 Condition Very good (second-hand, no or barely visible signs of wear) Original Rolex documents supplied, no box Winding Automatic Case Case Material Steel Diameter 40 mm Water-resistant Over 120 ATM Bezel material Ceramic Glass Sapphire crystal Dial Black Numerals on dial No numerals Strap Material Steel Strap colour Steel Folding clasp Material Steel