Stainless steel, 41.5 mm Omega Seamaster Aquaterra automatic wristwatch. Model reference 231.10.42.21.01.003. Black index dial with date aperture at 3 o'clock and sapphire crystal front and back. Automatic Omega movement. Stainless case is presented on a stainless steel bracelet with folding clasp. In working order. Warranty card dated September 2016. Purchased overseas,