Omega Seamaster Diver 300M Titanium Bronze Gold Co-Axial Master Chronometer 42 mm watch. Model reference: 210.90.42.20.10.001. Titanium and bronze gold case. Aluminium bezel ring with a diving scale in vintage Super-LumiNova. Green dial. Automatic movement. Titanium bracelet. Swiss made. The watch comes in the original packaging, with a set of documents and warranty. At Watches of Mayfair we offer new authentic watches at the best prices.