Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Rubber
Reference 2900.50.81
About this watch
The Omega Seamaster Planet Ocean 600M Co-Axial 2900.50.81 is a masterpiece of Swiss craftsmanship, embodying the essence of diving heritage and luxury. This watch boasts an impressive water resistance of up to 600 meters, making it perfect for professional divers and those who enjoy aquatic sports. The bold design features a black dial with mixed indexes, creating a striking contrast against the stainless steel case. The rotating bezel, marked from 0 to 60, allows divers to track their immersion time accurately. At the heart of this watch is the Omega caliber 2500 movement, a marvel of engineering that offers a power reserve of up to 48 hours and a frequency rate of 25,200 vibrations per hour. With its Co-Axial escapement, this movement reduces friction between parts and enhances precision. The Seamaster Planet Ocean is a certified chronometer, undergoing rigorous testing to ensure its accuracy. Whether you're diving into the ocean or attending a formal event, this watch adapts seamlessly to any occasion. Its simple yet effective layout makes reading the time a breeze, while the luminous hands ensure readability in low-light conditions.
Key Features
- Omega caliber 2500 movement
- 600 meters water resistance
- Stainless steel case with rotating bezel
- Sapphire glass for scratch resistance
- Black dial with mixed indexes and luminous hands
- 45.5 mm diameter for a robust presence on the wrist
- Co-Axial escapement for reduced friction and enhanced precision
Specifications
- Brand
- Omega
- Family
- Seamaster Planet Ocean
- Model
- Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Rubber
- Reference
- 2900.50.81
- Movement
- 2500
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Co-Axial Escapement, Chronometer
- Case
- Stainless Steel 45.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 600
Current Listings
![[WTS] Omega Seamaster Planet Ocean GMT GoodPlanet 232.30.44.22.03.001](https://preview.redd.it/s6sk15eucwjf1.jpg?width=640&crop=smart&auto=webp&s=2150d0af8f5d735f5e3914ef09da62172849af32)
Omega Seamaster Planet Ocean GMT GoodPlanet 232.30.44.22.03.001
This Omega Seamaster Planet Ocean GMT is a good condition watch with minimal wear. It's a GoodPlanet model from last year and comes without original box or links.
- Condition: New, unworn
- Purchase Price: 6090
- Box: None
- Original Papers: Included
![[WTS][WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Recent Service *Price Drop*](https://external-preview.redd.it/eKFj-5TnX_FvZN7qoWm5odClSo0rF1dZVgAFQ3F8D7A.jpg?auto=webp&s=4f28f3da6685690b2c1a2f2f13a59188ad4a19b0)
[WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Recent Service *Price Drop*
This Omega Seamaster Planet Ocean 600M is a discontinued Limited Edition with subtle Easter eggs. It features a handsome black patterned dial, contrasting hands and indices, and is water-resistant up to 600 meters.
- Condition: Excellent, recently serviced
- Movement: Omega in-house caliber 8507b
- Water resistance: 600m (~2000 feet)
- Bracelet size: 7 inch (additional links included)
![[WTS] 2024 Omega Seamaster Planet Ocean 600M Co-Axial 43.5mm (Full Kit + 2 Bracelets)](https://preview.redd.it/oynzsx5twojf1.jpg?width=640&crop=smart&auto=webp&s=210dcc5e1267511a21b87b19777a52d1d35f0cd4)
![[WTS] Omega Seamaster Planet Ocean 42mm 2201.50 for $2650 shipped!](https://preview.redd.it/sncj71o9qljf1.jpg?width=640&crop=smart&auto=webp&s=32bcec5a9c317f48e10a36657ca634be4cbe855f)
![[wts] BNIB Omega Seamaster Planet Ocean Chronograph 9900 Black 215.30.46.51.01.001 45.5mm](https://preview.redd.it/wkbcx00jrbjf1.jpg?width=640&crop=smart&auto=webp&s=55f7ffca255f8ae5c3cd50f171d4b1e3bf15f15f)
![[wts] JUNE 2025 Omega Seamaster Planet Ocean Blue 8900 43.5mm 215.30.44.21.03.001 UNDER WARRANTY](https://preview.redd.it/debaqdzvlajf1.jpg?width=640&crop=smart&auto=webp&s=08a048c9e45c918ebe473edc0643dff72669d888)
2021 Omega Seamaster Planet Ocean �Oreo� GMT -215.30.44.22.01.001 - BPs + Extra
2021 Omega Seamaster Planet Ocean 'Oreo' GMT is a luxury watch with minor wear on the case.
- Condition: Very Good Condition
- Case Wear: Minor
- Box Condition: Outer white box flap is loose
- Accessories: Double Box,All 3 Omega Cards (Warranty dated 6/8/21),Hangtag, Manual, Customer Service papers,Extra Black/white Rubber Strap
Omega SEAMASTER PLANET OCEAN 600M STEEL SUMMER BLUE DIAL 39.5MM 2024 FULL SET
This is a 2024 Omega Seamaster Planet Ocean 600m in stainless steel with a blue ceramic bezel and brushed ceramic blue gradient dial.
- Condition: Excellent, unpolished condition
- Movement: Co-Axial Master Chronometer calibre 8900
- Water resistance: 600m
- Diameter: 39.5mm
Like New Omega Seamaster Planet Ocean Orange 600 Mt. 43.5 mm 215.32.44.21.01.001
The Omega Seamaster Planet Ocean is a high-end diver's watch featuring a polished black ceramic dial, orange rubber bezel, and a stainless-steel case with a 43.5 mm diameter.
- Condition: Like New
- Case Size: 43.5mm
- Case Thickness: 16.5mm
- Between Lugs: 21mm