Steel and 18kt Sedna Gold come together on a blue ceramic dial that catches light like nothing else in Omega's dive lineup. This Seamaster Diver 300M pairs everyday toughness with real presence on the wrist. Reference 210.22.42.20.03.002, from 2025.
- Case: Stainless steel with 18kt Sedna Gold accents, 42mm
- Strap: Blue rubber with stainless steel pin buckle
- Dial: Blue ceramic with laser-engraved wave pattern, Sedna Gold hands and indexes
- Bezel: Blue ceramic with Ceragold diving scale, unidirectional
- Movement: Omega Master Chronometer Calibre 8800, automatic, METAS certified, ~55-hour power reserve
- Water resistance: 300 meters, with helium escape valve
- Additional features: Screw-in crown, transparent sapphire caseback
- Includes: Watch, box, and all three cards
