Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Stainless Steel / Orange / Bracelet
Reference 215.30.44.21.01.002
About this watch
The Omega Seamaster Planet Ocean 600M Co-Axial 43.5 is an oceanic marvel that combines cutting-edge technology with stunning design. This luxury diving watch features a black ceramic bezel with orange accent, stainless steel casing, and a round shape that exudes elegance and robustness. The watch face boasts mixed indexes and arrow hands for excellent readability, even in low-light conditions. Omega's Caliber 8900 movement is the first to receive METAS certification, ensuring precision, performance, and resistance to magnetic fields greater than 15,000 Gauss. With a power reserve of 60 hours and water resistance of up to 600 meters, this watch is perfect for professional divers or occasional swimmers. The stainless steel bracelet feels solid yet lightweight, making it suitable for both casual and formal settings. This timepiece embodies the spirit of exploration and is a lifestyle companion for those who crave adventure and appreciate fine craftsmanship.
Key Features
- Omega Caliber 8900 movement
- METAS certification
- Black ceramic bezel with orange accent
- Stainless steel casing
- Water resistance up to 600 meters
- 60-hour power reserve
- Sapphire crystal protection
Specifications
- Brand
- Omega
- Family
- Seamaster Planet Ocean
- Model
- Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Stainless Steel / Orange / Bracelet
- Reference
- 215.30.44.21.01.002
- Movement
- 8900
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 43.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 600
Current Listings
![[WTS] Omega Planet Ocean Brand new unworn 2025 215.30.44.21.01.002](https://preview.redd.it/227hd7rnjhvf1.jpg?width=640&crop=smart&auto=webp&s=0a444fd8e988f738aa4c2b8e4e4f7929f36a9f91)
Omega Planet Ocean Brand new unworn 2025 215.30.44.21.01.002
The Omega Planet Ocean is a 43.50 mm Master Chronometer with a brushed stainless steel case, black bezel, and black dial with orange Arabic numerals.
- Condition: Brand new unworn
- Case Size: 43.50mm diameter
- Bezel Material: brushed black with orange ceramic
- Dial Color: black
![[WTS] Omega Planet Ocean Brand new unworn 2025 215.30.44.21.01.002](https://preview.redd.it/30xn89dmjhvf1.jpg?width=640&crop=smart&auto=webp&s=8f48530141c6a429568a38600ed34ac61d4c6256)
Omega Planet Ocean Brand new unworn 2025 215.30.44.21.01.002
This Omega Planet Ocean is brand new, straight from the box.
- Condition: new, unworn

Omega Planet Ocean 8900 - Orange - 43.5mm - 215.30.44.21.01.002 (new / 2025)
This Omega Planet Ocean 8900 features a 43.5mm stainless steel case with black color and orange accents, certified as a Master Co-Axial Chronometer.
- Condition: Brand new
- Case size: 43.5mm diameter
- Water resistance: unknown
- Warranty card date: February 2025
![[WTS] Omega Seamaster Planet Ocean Chronograph 45.5mm Orange 2218.50](https://preview.redd.it/x8ftb2rwcjwf1.jpg?width=640&crop=smart&auto=webp&s=cd10079cc8e4ab805769761b297c7e13235a51c2)
Omega Seamaster Planet Ocean Chronograph 45.5mm Orange 2218.50
This Omega Seamaster Planet Ocean Chronograph features a 45.5mm case and is equipped with a chronograph function. It has been used and could benefit from a service to improve its accuracy.
- Condition: Pre-owned, minor scratches
- Depth rating: 600m
- Bracelet type: Aftermarket
- Movement accuracy: -20 sec per day
![[WTS] OMEGA Seamaster Planet Ocean Diver, XL 45.5MM, Automatic Black Dial, SS Bracelet 2200.50](https://preview.redd.it/wbp8a466tiwf1.jpg?width=640&crop=smart&auto=webp&s=cc80bf2e33e6e78158ae2707386007ad1b3fa4d0)
OMEGA Seamaster Planet Ocean Diver, XL 45.5MM, Automatic Black Dial, SS Bracelet 2200.50
The OMEGA Seamaster Planet Ocean is a serious diver with a 45.5mm steel presence, black dial, and 600 meters of water resistance.
- Condition: preowned with minor flaws (swirls on dial)
- Bracelet material: SS
- Water resistance: 600m
![[WTS] OMEGA Seamaster Planet Ocean 600M](https://preview.redd.it/r782mx5jciwf1.jpg?width=640&crop=smart&auto=webp&s=77f82552e5240b16a90e25ec6ee9fab4b998f186)
OMEGA Seamaster Planet Ocean 600M
A brand new Omega Seamaster Planet Ocean 600M purchased from an Authorized Dealer in 2021, serviced by Omega in 2023 and showing normal light wear.
- Condition: Excellent condition, lightly worn from desk use
- Purchase Year: 2021
- Serviced By: Omega
- Bezel Replaced: due to slight looseness
![[WTS][WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Serviced](https://external-preview.redd.it/eKFj-5TnX_FvZN7qoWm5odClSo0rF1dZVgAFQ3F8D7A.jpg?auto=webp&s=4f28f3da6685690b2c1a2f2f13a59188ad4a19b0)
[WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Serviced
The Omega Seamaster Planet Ocean 600M is a limited edition Skyfall watch with unique features such as Easter eggs and a handsome black dial. It's a supremely legible watch with a robust movement and impressive water resistance.
- Condition: Excellent, serviced by Omega in August
- Movement: In-house caliber 8507b, silicon balance spring
- Water Resistance: 600m (~2000 feet)
- Size: 42mm diameter
![[WTS] (Serviced) Omega Seamaster Planet Ocean 600mm Black 232.30.46.21.01.003 45.5mm $2900](https://preview.redd.it/9c548e6v3tvf1.jpg?width=640&crop=smart&auto=webp&s=4f2ee87458138b25b516e3c107de4709043654a4)
(Serviced) Omega Seamaster Planet Ocean 600mm Black 232.30.46.21.01.003 45.5mm $2900
Planet Ocean model with a black face, 45.5mm case size, and excellent timegrapher numbers.
- Condition: Excellent
- Case Size: 45.5mm