Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Bracelet
Reference 232.30.46.21.01.001
About this watch
The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 is a stunning piece that perfectly blends functionality with style. With its robust 45.5 mm round case, this watch commands attention without being overly ostentatious. The black dial is both sleek and functional, featuring mixed indexes that add a touch of sophistication while ensuring legibility. Crafted from high-quality stainless steel, the case is not only durable but also resistant to corrosion. Under the hood, the Seamaster Planet Ocean is powered by the in-house Omega caliber 8500, a marvel of engineering with 39 jewels and a frequency of 25,200 vibrations per hour. This automatic movement offers not just precision but also longevity, with an impressive 60-hour power reserve. The rotating bezel, marked from 0-60, is a crucial feature for divers, allowing you to keep track of elapsed time while underwater, ensuring your safety and enhancing your diving experience. With a water resistance of 600 meters, this watch is built for serious diving, making it an ideal companion for any underwater adventure.
Key Features
- 45.5 mm round case made from high-quality stainless steel
- In-house Omega caliber 8500 movement with 39 jewels and 60-hour power reserve
- Rotating bezel with dive scale from 0-60 for precise time measurement
- Sapphire crystal glass for scratch resistance and clear visibility
- Water resistance of 600 meters for serious diving capabilities
Specifications
- Brand
- Omega
- Family
- Seamaster Planet Ocean
- Model
- Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Bracelet
- Reference
- 232.30.46.21.01.001
- Movement
- 8500
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 45.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 600
Current Listings
![r/Watchexchange [WTS] 2025 Omega Seamaster Planet Ocean, Grey dial with Green bezel and Green rubber strap. 6k, brand new never worn, full set with tags](https://external-preview.redd.it/qOdPLFIwgtiTHV_OtgwCUVBoNVskquBiq6Gv6-VEjLg.jpeg?auto=webp&s=bc4c20de15a978b317d57258dce3e0f19d95f13f)
r/Watchexchange 2025 Omega Seamaster Planet Ocean, Grey dial with Green bezel and Green rubber strap. 6k, brand new never worn, full set with tags
This Omega Seamaster Planet Ocean features a grey dial and green bezel with a matching green rubber strap. The watch is part of the full set with tags.
- Condition: Brand new, never worn
- Dial color: Grey
- Bezel color: Green
- Strap material: Rubber
![[WTS] 2022 Omega Seamaster Planet Ocean “creamsicle” - full set - 215.30.44.21.04.001](https://external-preview.redd.it/nZCt9U9-6zzy158y1ndKXcKlTCAv7N6wr6EdFY62Tb8.jpeg?auto=webp&s=c757145ec9fdf001db999edc4bdf20f3919ba031)
2022 Omega Seamaster Planet Ocean “creamsicle” - full set - 215.30.44.21.04.001
The Omega Seamaster Planet Ocean 'Creamsicle' is a unique and eye-catching watch, featuring an orange bezel and white dial that catch the light beautifully.
- Condition: Very good condition with light signs of wear
- Case condition: Light signs of wear on the case
- Bezel condition: (Almost microscopic) hairline on the bezel at 11:00
- Crystal condition: Clean of marks
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
Omega Seamaster Planet Ocean 600M - 232.63.46.51.01.001 - Red Gold - 45.5mm
This Omega Seamaster Planet Ocean 600M is a pre-owned watch with a 45.5mm case size, featuring an automatic chronograph movement and date display.
- Condition: Pre-Owned - Mint Grade
- Case size: 45.5mm diameter
- Bracelet type: Black w. Red Gold Deployant Buckle
- Material: Red Gold

Omega Seamaster Planet Ocean 600m 43.5mm
The Omega Seamaster Planet Ocean 600m is a robust and precise timepiece designed for extreme depths and everyday wear, featuring a stainless steel case, high-contrast black dial, and Co-Axial Master Chronometer movement.
- Condition: Good - shows some use
- Case size: 43.5mm
- Material: Stainless Steel
- Bezel material: Black Ceramic with Liquidmetal Diving Scale

Omega Seamaster Planet Ocean 600M 215.33.40.20.03.001 39.5MM Blue Dial B&P
Up for sale is an Omega Seamaster Planet Ocean 600M with a blue dial and ceramic bezel, featuring a leather strap and accompanied by its box and papers.
- Condition: Excellent
- Case size: 39.5MM diameter
- Water resistance: 600M depth rating
OMEGA Seamaster Planet Ocean 600M 215.30.40.20.03.002 Summer Blue w/BOX & PAPERS
This OMEGA Seamaster Planet Ocean 600M features a Summer Blue dial and is available with its original box and papers.
- Condition: Good preowned condition, minor hairline scratches on bracelet
- Size: 39.5mm diameter
- Bezel material: Ceramic Bezel Insert
- Crystal material: Sapphire Crystal