Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Black / Alligator
Reference 2901.50.47
About this watch
The Omega Seamaster Planet Ocean 600M Co-Axial 42 is a luxury dive watch that seamlessly blends form and function. With its striking black dial, stainless steel case, and sapphire crystal, it's a statement piece for serious divers and watch enthusiasts alike. The co-axial escapement movement offers increased precision, reduced friction, and longer intervals between servicing. With a water resistance of 600 meters, this watch is perfect for snorkeling, scuba diving, or simply enjoying the pool. The alligator leather strap adds a touch of luxury while ensuring comfort and versatility. Whether you're attending high-profile events or exploring the ocean's depths, this watch tells your story with style and sophistication.
Key Features
- Omega caliber 2500 co-axial escapement movement
- 42mm stainless steel case with sapphire crystal
- 600m water resistance suitable for serious diving
- Rotating bezel for tracking immersion times
- Chronometer certified for accuracy
- Alligator leather strap for comfort and luxury
Specifications
- Brand
- Omega
- Family
- Seamaster Planet Ocean
- Model
- Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Black / Alligator
- Reference
- 2901.50.47
- Movement
- 2500
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Co-Axial Escapement, Chronometer
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 600
Current Listings
![[WTS] Omega Seamaster Planet Ocean 600M 217.32.42.21.01.001 (Feb 2026) – $7,400](https://preview.redd.it/4ankm383ufsg1.jpg?width=640&crop=smart&auto=webp&s=11d9ca1ce1b6b00a5a0b659e6ae80100c7a9c161)
Omega Seamaster Planet Ocean 600M 217.32.42.21.01.001 (Feb 2026) – $7,400
Omega Seamaster Planet Ocean 600M for sale in Feb 2026, details to be added.
![[WTS] OMEGA Seamaster Planet Ocean GMT Oreo Black White Bezel 215.30.44.22.01.001](https://preview.redd.it/0jlbev0sqesg1.jpg?width=640&crop=smart&auto=webp&s=84564275251951b815655bd6e076364c516cf17c)
OMEGA Seamaster Planet Ocean GMT Oreo Black White Bezel 215.30.44.22.01.001
The Omega Planet Ocean 'Oreo' GMT is a sporty, bold watch with a clean black and white ceramic aesthetic. It features a 43.5mm stainless steel case, black ceramic dial, bi-color ceramic bezel, and orange GMT hand.
- Condition: Excellent pre-owned condition
- Case size: 43.5mm diameter
- Water resistance: 600m depth rating
- Bracelet size: 7.5 inches length
![[WTS] Omega Seamaster Planet Ocean 2201.50 42mm - $2,890](https://preview.redd.it/8a7nw73gdasg1.jpg?width=640&crop=smart&auto=webp&s=989ae9366f10e9ff7b24bed07f1c4970a035b732)
Omega Seamaster Planet Ocean 2201.50 42mm - $2,890
Up for sale is my Omega Seamaster Planet Ocean 2201.50 in great condition, measuring at 42mm with an automatic Omega Calibre 2500 movement. The watch has a steel case on original Omega steel bracelet.
- Condition: Very good condition for its age (8.9/10)
- Case size: 42mm
- Movement type: automatic
- Bracelet material: steel
![[WTS] Omega Seamaster Planet Ocean 600m 45.5mm 232.30.46.21.01.002 FULL SET](https://preview.redd.it/ug4wp82ja7sg1.jpg?width=640&crop=smart&auto=webp&s=56ff974d71a5c30cc7d2ddea2c3ba0a203cf3760)
Omega Seamaster Planet Ocean 600m 45.5mm 232.30.46.21.01.002 FULL SET
Additional Details: Omega Seamaster Planet Ocean 600m for sale. This 45.5mm watch is a full set and has been polished before.
- Condition: Pre-owned with polishing history
- Case size: 45.5mm diameter
- Water resistance: 600m
![[WTS] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set](https://preview.redd.it/h9skiu5l00sg1.jpg?width=640&crop=smart&auto=webp&s=ca7b71b4f67c4f61c566a09bcd51adf40f9d9ed1)
Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set
This Omega Seamaster Planet Ocean 600m features a black dial and a 45.5mm case. It comes in full set, including box, user manual, microfiber cloth, purchase receipt, and warranty card.
- Condition: Fantastic condition, minor hairlines
- Case size: 45.5mm diameter
- Water resistance: 600m
![[WTS] 2025 Omega Seamaster Planet Ocean 600m Titanium Blue 232.92.44.22.03.001 Full Set - $5,295](https://preview.redd.it/nrgnclbyswrg1.jpg?width=640&crop=smart&auto=webp&s=a7b95f99d2233761e0b023f1ed3b0f57b104457f)
2025 Omega Seamaster Planet Ocean 600m Titanium Blue 232.92.44.22.03.001 Full Set - $5,295
This Omega Seamaster Planet Ocean 600m Titanium Blue is a high-end diver's watch featuring a titanium case and blue dial.
- Condition: Excellent condition with minimal signs of wear
- Year: 2025
- Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Instructions Manual
![[WTS] Omega Seamaster Planet Ocean 600M - 215.30.44.21.01.001 - Full Kit](https://preview.redd.it/8jvimi9v1urg1.jpg?width=640&crop=smart&auto=webp&s=ff3d5ef575b335217fcb5cab032580f09c05e65c)
Omega Seamaster Planet Ocean 600M - 215.30.44.21.01.001 - Full Kit
A robust and highly capable diver featuring Omega’s modern movement and classic Planet Ocean design.
- Condition: Clean pre-owned example with light wear throughout
- Size: 43.5mm diameter
- Movement: Omega's modern movement
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