






Certified Pre-Owned
Seamaster Diver Chronometer Chronograph Master
- Box
- Papers
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specification
- Yes
- Yes
- Excellent
- 24 months
- 44 mm
- Automatic
- Gold/Steel
- Black
- 30 meters
24-month warranty GWC®
Free shipping anywhere in the world in 14 days
Free return within 14 days
Omega Seamaster Diver 300 M Chronometer Chronograph Master – Ref. 210.20.44.51.01.001
The Omega Seamaster Diver 300 M Chronometer Chronograph Master is a powerful and technically advanced luxury dive watch, combining professional performance with refined elegance. Crafted in a striking gold and stainless steel combination, the 44 mm case delivers a bold and confident wrist presence. The black dial is clean and highly legible, complemented by a ceramic bezel and chronograph functionality for enhanced versatility. Powered by the automatic Master Chronometer Caliber 9900, it offers a 60-hour power reserve, exceptional precision, and outstanding anti-magnetic resistance. Protected by a sapphire crystal, the watch is water resistant to an impressive 300 meters (30 ATM), making it suitable for serious diving. The integrated gold and steel bracelet is secured with a folding clasp for comfort and durability. This example is offered in very good used condition, showing only minor, intangible signs of wear. It comes complete with its original box and original papers.
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certification
WATCH CERTIFICATE X Geneva Watch co
All Geneva Watch Co watches can be certified with Watch Certificate™, a digital duplicate of your timepiece, authenticated by our watchmakers and then certified by an independent expert. Insuring your watch collection has never been easier.

The Geneva Watch Company warranty
WARRANTY 2 years
Issued at the time of sale, the GWC Certified Pre-Owned warranty card officially confirms that the watch is genuine on the date of purchase and guarantees its correct operation for a period of 2 years from that date, in accordance with the warranty manual.