Omega Seamaster Planet Ocean 6000m Ultra Deep Watch, 45.5mm Black Dial, 215.92.46.21.01.001This 45. 5 mm model in sand blasted Grade 5 Titanium features a brushed black ceramic bezel ring with its diving scale in Liquidmetal. Through the protuberant and domed sapphire crystal, there is a black ceramised Grade 5 titanium dial with a gradient white to cyan central seconds hand, cyan Arabic numerals, as well as 18K white gold hour minute hands and hour markers, which are all coated with white Super LumiNova. The watch includes distinctive