Oris TT1 watch. Ref. 7533P No. 616XX. For men. In steel. Anthracite gray dial guilloché in the form of waves. Applied luminescent numbering. Lume-treated spindle-shaped hands. Center second hand. Date window at 6 o'clock. Sapphire crystal. Unidirectional diving bezel. On the back of the case, window that leaves the machinery in sight. Steel link bracelet with deployant clasp and safety cap. Automatic movement. It works. Measurements: 44 mm (case diameter); 52 x 46 mm (total case with crown). In the description of the watches when it says "in working order" it means that the watch is in working order. Since collector's watches often have delicate and complex mechanisms, the buyer is responsible for any general service, overhaul, battery change, adjustment or repair that may be necessary. We do not guarantee the perfect functioning of any watch. All photographs of our watches are original and have been taken by our photographers, that is to say, we do not work with stock photography and that is why the photographs are considered part of the cataloging.