Seamaster Diver 300M
Ask about this piece.
Condition report.
Overall condition: New. Condition is new..
Detailed report
- Case
- None - like new; no scratches or other signs of wear; unpolished.
- Dial
- None - like new; no scratches or other signs of wear; unpolished.
- Bezel
- None - like new; no scratches or other signs of wear; unpolished.
- Crystal
- None - like new; no scratches or other signs of wear; unpolished.
- Case back
- None - like new; no scratches or other signs of wear; unpolished.
The Omega Seamaster Diver 300M, reference 210.30.42.20.01.010, is a modern interpretation of one of Omega’s most iconic dive watches, combining professional-grade performance with refined contemporary design. As part of the legendary Seamaster collection, this model reflects Omega’s long-standing expertise in underwater timekeeping and robust watchmaking. This certified pre-owned luxury watch is presented in unworn condition and is accompanied by its original box and papers, forming a complete full set.
The watch features a 42 mm stainless steel case with a combination of brushed and polished finishes, offering both durability and a sophisticated appearance. The case is paired with a stainless steel bracelet that ensures comfort and a cohesive design suitable for daily wear.
The black dial is enhanced by the signature laser-engraved wave pattern, a defining element of the modern Seamaster Diver 300M line. Applied hour markers and skeleton hands filled with Super-LumiNova provide excellent legibility in all lighting conditions. A discreet date display positioned at 6 o’clock preserves the symmetry of the dial while adding practical functionality.
The unidirectional rotating bezel features a black ceramic insert with a diving scale, reinforcing the watch’s professional diving capabilities. With water resistance up to 300 meters, this model is designed for serious underwater use.
Powering the watch is the Omega Co-Axial Master Chronometer Calibre 8800, an advanced in-house automatic movement certified by METAS. This high-performance calibre offers exceptional precision, resistance to magnetic fields up to 15,000 gauss, and a power reserve of approximately 55 hours.
Combining iconic design, advanced materials, and cutting-edge movement technology, this Omega Seamaster Diver 300M represents an outstanding example of a contemporary pre-owned luxury watch.
CPO · WORKSHOP
Hand-checked, before it ever reaches your wrist.
Every watch passing through the showroom is opened, inspected, timed and pressure-tested by our watchmaker. We document the condition honestly and price it accordingly. If a watch has been polished, serviced or has aftermarket parts, we say so.
What's included.
12-month coverage.
International warranty on every watch we sell. Movement, water resistance and authenticity.
Flexible & private.
SEPA, SWIFT, card or cryptocurrency (BTC, ETH, USDC). Financing up to CHF 20,000 for Swiss resident.
Tax-free.
Buying from outside Switzerland? You leave with your tax refund forms in hand and get back 8.1%.
Insured worldwide.
Fully-insured express delivery via DHL or FedEx. You can also pick-up the watch from our location.
Try it on, in Geneva.
Pictures only tell half the story. Book an hour with us, coffee or whisky, your call, and put this Omega on your wrist before you decide.
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