OMEGA Seamaster Diver 300M White Watch 210.30.42.20.04.001

The OMEGA Seamaster Diver 300M White (Ref. 210.30.42.20.04.001) applies advanced ceramic technology to OMEGA’s proven diving platform whilst maintaining the 300m water resistance and helium escape valve that confirm serious underwater capability. The polished white ceramic dial with laser-engraved wave pattern creates sophisticated appeal without compromising the professional functionality established since 1993.

At 42mm with 13.56mm thickness, this provides classic Seamaster proportions that balance diving watch presence with daily wearability. The white ceramic dial offers genuine material advantages including superior scratch resistance and twice the lightness of steel, whilst the black ceramic bezel with white enamel diving scale ensures optimal contrast for underwater timing.

The Master Chronometer Calibre 8800 delivers 55-hour power reserve with 15,000 gauss magnetic resistance and METAS certification. The silicon balance spring and free-sprung balance provide enhanced long-term accuracy, whilst the Co-Axial escapement reduces service intervals compared to conventional lever escapements.

The laser-engraved wave pattern adds authentic maritime character whilst the strategic red accents on the Seamaster logo and seconds hand provide distinctive OMEGA identity. The professional bracelet includes diver extension and comfort adjustment for varying wetsuit thickness.

This Seamaster White suits buyers who want proven diving capability with luxury materials sophistication. The white ceramic dial elevates this beyond pure tool watch status whilst retaining the 300m water resistance, helium escape valve, and unidirectional bezel that serve genuine diving applications. It bridges professional underwater functionality with luxury finishing, making it equally appropriate for serious diving and sophisticated daily wear.