Description:

The Omega Seamaster Diver 300M combines the collection’s proven diving heritage with a striking combination of black ceramic and 18K Sedna™ Gold. This 43.5mm example features a black ceramic wave-pattern dial, Sedna Gold hands and indexes, and a black ceramic and Sedna Gold bezel, creating a distinctive contrast between technical materials and precious-metal detailing.

Powered by Omega’s Co-Axial Master Chronometer Calibre 8806, the watch offers approximately 55 hours of power reserve and is certified to Master Chronometer standards. The ceramic case, integrated black rubber strap, helium escape valve, and 300-meter water resistance maintain the professional dive-watch character of the Seamaster Diver 300M.

Specifications • Brand: Omega • Model: Seamaster Diver 300M • Reference: 210.62.44.20.01.001 • Year: 2025 • Case Size: 43.5mm • Case Material: Black Ceramic with 18K Sedna™ Gold Accents • Dial: Black Ceramic Dial with Laser-Ablated Wave Pattern • Bezel: Black Ceramic and Sedna™ Gold Unidirectional Diving Bezel • Crystal: Domed Sapphire Crystal with Anti-Reflective Treatment on Both Sides • Strap: Black Rubber Strap • Clasp/Buckle: Black Ceramic Buckle • Movement: Omega Co-Axial Master Chronometer Calibre 8806 Automatic • Power Reserve: Approximately 55 Hours • Functions: Hours, Minutes, Seconds, Helium Escape Valve • Water Resistance: 300 Meters

Condition: Excellent. The watch shows next to no wear and presents exceptionally well. It appears to have been worn very seldom and stored properly. Tested and running strong.

Includes: Inner and Outer Boxes, Master Chronometer Card, Pictogram Card, Papers Dated July 2025, Manual, Omega Travel Case, and Hang Tag.