Omega Seamaster Diver 300M Black Ceramic 43.5mm Watch
Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Omega's 21st century models stay true to the original dive watch design while introducing innovative materials and advanced Master Chronometer movements.
This 43.5 mm model is crafted almost entirely from black ceramic [ZrO2], including the case, bezel, wave-pattern dial, crown, and helium-escape valve, creating a striking monochromatic appearance. Anthracite Super-LumiNova is applied to the diving scale, black PVD hour markers, skeleton hands, and the marker at 12 o'clock, ensuring excellent legibility while maintaining the stealth-inspired design.
The watch is completed by an integrated black rubber strap with a black ceramic pin buckle. Visible through the sapphire crystal wave-edged caseback is the Omega Co-Axial Master Chronometer Calibre 8806.
Specifications:
- Case: 43.5mm, Black Ceramic
- Between Lugs: 21mm
- Strap: Black Rubber with Black Ceramic Pin Buckle
- Dial: Black Ceramic with Wave Pattern
- Bezel: Black Ceramic Diver Bezel with Anthracite Super-LumiNova Scale
- Movement: Omega Co-Axial Master Chronometer Calibre 8806
- Crystal: Domed Scratch-Resistant Sapphire Crystal with Anti-Reflective Treatment on Both Sides
- Caseback: Wave-Edged Sapphire Crystal
- Helium-Escape Valve: Black Ceramic
- Water Resistance: 30 Bar (300 Meters / 1,000 Feet)