SEAMASTER DIVER 300M CO‑AXIAL MASTER CHRONOMETER 43.5 MM "Black Black" Size:43.5 MM it is completed with a

it is completed with a butterfly with pusher's clasp to ensure a secure fit on the wrist

The hands and indices of the ISO 6425 certified diver's watch are coated with SuperLuminova® to ensure excellent visibility on the black lacquered and polished dial

Effortlessly combining style and functionality

this certified chronometer is powered by the OMEGA Master Chronometer calibre 8900

Museum dial was designed by artist Nathan George Horwitt in 1947

SEAMASTER DIVER 300M CO‑AXIAL MASTER CHRONOMETER 43.5 MM "Black Black" Size:43.5 MM it is completed with aDescription Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. OMEGAs 21st century models stay true to the originals dive watch design, while introducing exciting new materials and movements. On this 43. 50 mm model, black ceramic [ZrO2] dominates. The case, bezel, wave pattern dial, crown and helium escape valve, all in the same striking material, give the watch a very distinctive, uniform and sculptural look. To