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OMEGA
Titanium / 300m / Calibre 8806
SEAMASTER
DIVER 300M - CO-AXIAL MASTER CHRONOMETERExploded assembly
ENGINEERED PRECISION
Reassembly phase
UNDER THE LOUPE
The broad arrow
300m / 1000ft
The Co-Axial escapement works inside a METAS-certified Master Chronometer architecture, engineered for magnetic resistance beyond 15,000 gauss and the steady cadence of deep-water timing.

Grade 2 Titanium
40% lighter than steel
Hypoallergenic Milanese weave
TITANIUM MESH

Tropical aluminum
A bezel built to remember the sea.
The brown aluminum insert carries vintage-inspired markers and a warm patina character. Its unidirectional geometry is designed around one job: make elapsed dive time unmistakable at a glance.

He
Helium escape
Pressure has a way out.
Automatic helium escape for saturation diving. At 300 meters, the smallest valve becomes a decisive piece of mechanical trust.
Mission data
A technical brief in titanium and lume.

- Diameter
- 0 mm
- Material
- Grade 2 Titanium
- Crystal
- Domed sapphire, anti-reflective both sides
- Water resistance
- 0m / 1000ft
- Caseback
- Titanium with Naiad Lock
- Calibre
- Co-Axial Master Chronometer 8806
- Power reserve
- 0 hours
- Frequency
- 0 vph
- Magnetic resistance
- >0 gauss
- Chronometer
- METAS certified
- Bezel
- Brown tropical aluminum, unidirectional
- Lume
- Vintage Super-LumiNova, green emission
- Bracelet
- Titanium mesh Milanese
- Valve
- Automatic helium escape
- Crown
- Screw-in, signed OMEGA
MOVEMENT
FEATURES
Heritage

The Hippocampus - OMEGA's maritime symbol since 1947. Engraved on every Seamaster caseback, a promise of water resistance and precision under pressure.