Omega
Planet Ocean, Seamaster
R 259 500
Saved watches are kept in this browser. Sign in to keep them across devices and get price alerts — anything you save now comes with you.
Market valuation
See what this watch is likely worth in South Africa, and whether the asking price is a good deal.
Seller offer
Each offer is a separate listing by an independent seller. WatchTock does not sell these watches or act for any seller.
Grand Timepiece
Unworn · Johannesburg · Gauteng
Availability last checked 08 Nov 2026, 03:00
First discovered 23 Aug 2026
The Omega Seamaster Planet Ocean 6000M Ultra Deep Ref. 215.92.46.21.01.001 represents the extreme end of Omega’s professional diving-watch engineering. Developed from the technology behind Omega’s experimental Ultra Deep watches that descended to the deepest reaches of the ocean, this production model combines extraordinary technical capability with the unmistakable design language of the Planet Ocean collection. The imposing 45.5mm case is crafted from lightweight Grade 5 titanium, an important consideration given the substantial proportions and extreme pressure resistance of the watch. Its distinctive case construction incorporates Omega’s prominent “Manta Lugs”, inspired by the original Ultra Deep prototype watches used during the Five Deeps Expedition. The black dial has a purposeful, highly legible design, with oversized hands and hour markers treated with Super-LumiNova for excellent visibility in low-light conditions. A black ceramic unidirectional diving bezel surrounds the dial, reinforcing the professional instrument character of the watch while providing the functionality expected from an extreme-depth dive watch. At its heart is the Omega Co-Axial Master Chronometer Calibre 8912, a self-winding movement offering approximately 60 hours of power reserve. METAS certified, the movement provides exceptional precision, performance and resistance to magnetic fields, making it ideally suited to the demanding engineering philosophy behind the Ultra Deep. The watch is fitted to a robust NATO-style strap, which complements the titanium construction and gives the Ultra Deep an authentic expedition-inspired appearance. Despite its extraordinary depth rating, the watch has been engineered as a fully wearable production timepiece rather than simply a technical demonstration. Water resistant to an extraordinary 6,000 metres (20,000 feet), the Seamaster Planet Ocean Ultra Deep is also tested in accordance with the ISO 6425 standard for saturation divers’ watches. The result is one of the most technically capable mechanical dive watches Omega has ever produced. The Ref. 215.92.46.21.01.001 is an exceptional choice for the collector who appreciates serious engineering and the history of professional exploration. Its combination of 45.5mm Grade 5 titanium construction, 6,000-metre water resistance, Master Chronometer movement and expedition-derived design makes the Ultra Deep a true flagship within Omega’s modern professional dive-watch collection. Functions: Hours, Minutes, Seconds, Date, Helium Escape Valve. This pre-owned luxury Omega Seamaster Planet Ocean 6000m Ultra Deep has been referenced against all technical documents and manufacturer records were available to ensure authenticity and a clean history. Pre-owned timepiece. UNWORN CONDITION . Includes original Omega box and papers. Backed by the balance of a 5-year Omega International warranty. Style: Diver . Model: 215.92.46.21.01.001 Photos of the actual watch! Accompanying your purchase is a tax invoice and a valuation certificate for Insurance purposes. All our products have full provenance and will be accompanied by their original box and papers where possible or service papers by the Brand itself. Our watches are sold with a 12 Months Warranty or alternatively the balance of manufacturer’s warranty where applicable. We have been selling pre-owned luxury timepieces since 2015 and do all our due diligence to ensure the timepieces are authentic and have a clean history.
Specifications
- Brand
- Omega
- Model
- Planet Ocean, Seamaster
- Collection
- Planet Ocean
- Reference
- Not stated
- Condition
- Unworn
- Year
- 2023(uncertain)
- Case size
- 45.5 mm
- Case material
- Titanium
- Dial
- Black
- Movement
- Automatic
- Calibre
- Not stated
- Bracelet or strap
- Nato
- Box
- Not stated
- Papers
- Not stated
- Gender
- Mens
Specifications come from the seller’s own listing. A value shown as “Not stated” was not supplied by the seller and has not been inferred.