Seamaster Diver 300M
Ask about this piece.
Condition report.
Overall condition: Used. Condition is Very good (minor signs of wear) - The item shows minor signs of wear, such as small, intangible scratches..
Detailed report
- Case
- Barely visible - a few barely visible scratches; no signs of polishing.
- Dial
- None - like new; no scratches or other signs of wear; unpolished.
- Bezel
- Barely visible - a few barely visible scratches; no signs of polishing.
- Crystal
- None - like new; no scratches or other signs of wear; unpolished.
- Case back
- Barely visible - a few barely visible scratches; no signs of polishing.
The Omega Seamaster Diver 300M reference 2255.80 is an iconic dive watch that perfectly represents Omega’s renowned maritime heritage. This certified pre-owned luxury watch features a 41 mm stainless steel case paired with a matching steel bracelet, offering a robust yet comfortable presence on the wrist.
The blue dial is enhanced by Omega’s signature wave pattern, creating a dynamic and instantly recognisable aesthetic. Large luminous hour markers and bold sword-style hands ensure exceptional legibility in all conditions, particularly underwater. The vivid red central seconds hand adds a sporty contrast, while a date display at 3 o’clock provides practical everyday functionality.
The unidirectional rotating bezel, fitted with a blue aluminium insert and diving scale, allows for precise measurement of dive times. Powered by the automatic Omega calibre 1120, this COSC-certified chronometer is known for its reliability and accuracy. It offers a power reserve of approximately 44 hours and is built for consistent long-term performance.
Water-resistant to 300 metres (30 bar), this model is suitable for professional diving while remaining versatile enough for everyday wear. Offered in very good condition and accompanied by its original papers only, this model represents an excellent opportunity to acquire a classic pre-owned luxury watch.
The Seamaster Diver 300M stands out for its timeless design, proven movement, and strong Omega identity.
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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