Seamaster Diver 300M GMT
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 GMT reference 2538.20 is a highly functional and versatile timepiece, combining the iconic Seamaster design with a practical dual time zone complication. This certified pre-owned luxury watch features a 41 mm stainless steel case paired with a matching steel bracelet, offering a balanced and sporty presence on the wrist.
The white dial delivers excellent legibility and a distinctive aesthetic, enhanced by applied hour markers and skeletonised hands with luminous coating. The red GMT hand allows tracking of a second time zone, making it ideal for frequent travellers. A date display at 3 o’clock adds everyday practicality, while the clean layout remains true to the classic Diver 300M design.
The unidirectional rotating bezel features a black insert with a 24-hour scale, enabling precise reading of the second time zone. Powered by the automatic Omega calibre 1128 GMT, this COSC-certified chronometer is known for its reliability and precision. It offers a power reserve of approximately 44 hours and is built for consistent performance.
Water-resistant to 300 metres (30 bar), this model is suitable for professional diving while maintaining everyday versatility. Offered in very good condition, this example is sold as watch only, without box or papers, making it an attractive opportunity to acquire a functional pre-owned luxury watch.
The Seamaster Diver 300M GMT stands out for its dual time functionality, distinctive dial, and robust Omega engineering.
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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