OMEGA watch, "Seamaster Diver 300 M" model, Chronometer with automatic movement. 42 mm steel case, blue bezel, guilloché blue dial, luminescent dot hour markers, date window at 3 o'clock, unidirectional rotating bezel. Steel bracelet, folding clasp. Reference: 253180. Numbered: 80***5. Full set. Accompanied by its box and warranty card as well as an additional link. Purchased in Geneva in November 2000.