210.30.42.20.01.010Ref

Introduced in 2024 as part of the contemporary Diver 300M line that has defined Omega's professional dive watches since 1993, the ref. 210.30.42.20.01.010 presents the collection's stainless steel configuration on a metal bracelet with updated materials and current Master Chronometer standards. Its 42 mm case pairs a black oxalic anodized aluminium bezel with a white Super-LumiNova diving scale, a dome-shaped sapphire crystal with internal anti-reflective treatment, and a black aluminium dial laser-engraved with the wave pattern; rhodium-plated skeletonised hands and applied hour markers are filled with white Super-LumiNova, while the OMEGA logo and text are printed in white. Water-resistant to 300 metres, it houses the Co-Axial Master Chronometer Calibre 8806 (certified for precision, resistance to 15,000 gauss, ~55-hour power reserve), visible through the sapphire caseback, and comes on a brushed stainless steel mesh bracelet with clasp.