Seamaster 300

The Omega Seamaster 300 Master Co-Axial, reference 233.60.41.21.03.001, is a refined professional dive watch that combines vintage inspiration with advanced materials and cutting-edge mechanical performance. This certified pre-owned luxury watch is presented in new condition and supplied as a full set with its original box and papers.

The 41 mm case is crafted from lightweight titanium with 18K Sedna™ gold accents, Omega’s proprietary rose gold alloy known for its rich colour and long-term stability. The matching titanium and Sedna™ gold bracelet ensures a harmonious two-tone aesthetic while maintaining excellent wearing comfort. The blue dial enhances the maritime character of the watch, featuring recessed hour markers and broad luminous hands for exceptional underwater legibility. The blue ceramic bezel with diving scale reinforces the professional identity of the Seamaster 300 line.

At its core beats the Omega Co-Axial Master Chronometer Calibre 8400, an in-house automatic movement certified by METAS. Resistant to magnetic fields up to 15,000 gauss, this calibre delivers outstanding precision and a power reserve of approximately 60 hours. The twin-barrel architecture and Co-Axial escapement reflect Omega’s commitment to technical innovation and long-term reliability. The movement is visible through the sapphire crystal case back.

Water-resistant to 300 metres, this model remains true to the Seamaster’s professional diving heritage while offering a luxurious and contemporary execution.

Offered in new condition and accompanied by its original box and papers, this pre-owned luxury watch represents an exceptional opportunity to acquire a full set Omega Seamaster 300 Master Co-Axial 233.60.41.21.03.001, combining advanced materials, Master Chronometer precision, and timeless nautical design.