Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Yellow Gold Case - Unidirectional Bezel - Black Ceramic Dial - 210.20.42.20.01.002

Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm – Steel & Yellow Gold with Black Ceramic Dial

The Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm in stainless steel and 18K yellow gold represents a refined fusion of luxury and professional dive performance. Its polished black ceramic dial features laser-engraved waves, reflecting the Seamaster’s maritime DNA, while the date window at 6 o’clock offers balanced functionality. The luminous gold hands and indexes ensure legibility even in the darkest depths.

Crafted for underwater precision, this timepiece includes a helium escape valve, a transparent sapphire crystal caseback, and a unidirectional rotating bezel with a Ceragold™ diving scale, seamlessly blending gold and ceramic for durability and elegance. At its heart beats the Caliber Omega 8800 self-winding co-axial Master Chronometer movement, providing superb accuracy, magnetic resistance, and a 55-hour power reserve. The watch is completed by a two-tone stainless steel and 18K yellow gold bracelet, uniting sporty robustness with timeless sophistication.

Key Features:

• 42mm stainless steel and 18K yellow gold case
• Unidirectional rotating bezel with OMEGA Ceragold™ diving scale
• Transparent caseback and helium escape valve
• Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Polished black ceramic dial with laser-engraved waves and a date window at 6 o’clock
• Caliber Omega 8800 self-winding co-axial Master Chronometer movement
• Chronometer certified and resistant to magnetic fields
• Approx. 55-hour power reserve

A perfect balance of technical mastery and elegant design, this Seamaster Diver 300M is an icon for those who appreciate luxury performance — both on land and beneath the waves.