Omega  224.32.55.21.04.001
Omega, Seamaster series, the beast of the Deep Sea! White dial, model: 224.32.55.21.04.001, diameter: 55mm (not large when worn), bidirectional rotating bezel, screvel crown, helium exhaust valve, 8500 coaxial automatic mechanical movement, 60-hour power reserve, chronometer certified, luminous explosion! Super beautiful! 1200-meter water resistance.