Omega Seamaster Diver 300M No-Date Master Co-Axial 42 Stainless Steel / Black / Rubber Ref. 210.32.42.20.01.003

The OMEGA Seamaster Diver 300M 210.32.42.20.01.003, introduced in 2024 as part of the modern Diver 300M line that has defined OMEGA’s professional dive watches since 1993, presents the collection’s contemporary stainless steel configuration on a rubber strap. The model combines established Seamaster design codes with current materials and Master Chronometer certification. The 42 mm stainless steel case is fitted with a black oxalic anodized aluminium bezel ring featuring a diving scale filled with white Super-LumiNova. Water resistance is rated to 300 metres, and the case is protected by a domed sapphire crystal with anti-reflective treatment on the inside. The dial is produced in black aluminium and laser-engraved with the Seamaster Diver 300M’s characteristic wave pattern. Skeletonised hands and applied hour markers are rhodium plated and filled with white Super-LumiNova, while the remaining dial markings, including the OMEGA logo and text, are transferred in white for clear contrast and legibility. Powering the watch is the OMEGA Co-Axial Master Chronometer Calibre 8806, a self-winding movement certified for precision, resistance to magnetic fields up to 15,000 gauss, and a power reserve of approximately 55 hours. The movement can be viewed through the sapphire-crystal caseback. This reference is delivered on an integrated black rubber strap secured by a foldover clasp, offering a more utilitarian and sport-oriented alternative to the collection’s metal bracelet configurations while retaining the Diver 300M’s core specifications and performance standards.