Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / LiquidMetal / Bracelet

Reference 222.30.42.20.01.001

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial is a statement piece that tells a story of adventure, sophistication, and impeccable craftsmanship. This limited edition watch features the Omega caliber 2500 automatic movement with Co-Axial escapement, boasting precision and reduced friction for increased longevity. The stainless steel case measures 42mm in diameter, striking a perfect balance between presence and comfort on the wrist. The rotating dive bezel is made of scratch-resistant LiquidMetal, adding a modern touch to the classic design. With an impressive water resistance of 600 meters, this watch is designed for serious divers. The black dial features luminous indexes and a secure fit bracelet, making it ideal for underwater adventures. Whether you're exploring coral reefs or just taking a dip in the pool, you can be confident that this timepiece can handle the pressure.
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MSRP: $5,700
Market Price: $6,865

Key Features

  • Omega caliber 2500 automatic movement
  • Co-Axial escapement with reduced friction
  • Stainless steel case measuring 42mm in diameter
  • LiquidMetal rotating dive bezel for precise timing underwater
  • Scratch-resistant LiquidMetal material
  • Water resistance of 600 meters for serious diving
  • Black dial with luminous indexes for readability

Specifications

Brand
Omega
Family
Seamaster Planet Ocean
Model
Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / LiquidMetal / Bracelet
Reference
222.30.42.20.01.001
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 1st Gen 42mm Automatic

Omega Seamaster Planet Ocean 1st Gen 42mm Automatic

Omega - 22095000 · $2,950
The Omega Seamaster Planet Ocean is a robust dive watch with a black matte dial and orange aluminum bezel. It features an automatic chronometer movement with co-axial escapement and 600-meter water resistance.

  • Condition: Excellent
  • Water Resistance: 600m
  • Movement: Omega Calibre 2500 automatic chronometer
  • Case Size: 42mm
Posted at
Sep 2, 2025, 1:56 PM
Active
[WTS] Omega Seamaster Planet Ocean 600m GMT Oreo 43.5mm - 
215.30.44.22.01.001

Omega Seamaster Planet Ocean 600m GMT Oreo 43.5mm - 215.30.44.22.01.001

The Omega Seamaster Planet Ocean 600m GMT is a popular and stylish watch, featuring a 43.5mm case size, making it suitable for most wrist sizes. The 'Oreo' model has a distinctive design with a contrasting black and white dial.

  • Condition: Pre-owned with appropriate wear
  • Case Size: 43.5mm diameter
Posted at
Aug 31, 2025, 11:20 AM
Active
[wts] Omega Seamaster Planet Ocean Chronograph 232.30.46.51.01.001

Omega Seamaster Planet Ocean Chronograph 232.30.46.51.01.001

A Planet Ocean Chronograph from Omega, in excellent condition with original boxes and papers.

  • Condition: Great condition
  • Warranty Valid Until: November 2027
Posted at
Aug 30, 2025, 5:58 PM
Active
[wts] Omega Seamaster Planet Ocean GMT Good Planet 232.30.44.22.03.001 43.5mm

Omega Seamaster Planet Ocean GMT Good Planet 232.30.44.22.03.001 43.5mm

The Omega Seamaster Planet Ocean GMT Good Planet is a 43.5mm watch with a reference number of 232.30.44.22.03.001.

  • Condition: Good condition
  • Case size: 43.5mm diameter
  • Payment methods: Zelle, Venmo, wire transfer, Apple Pay
Posted at
Aug 30, 2025, 5:20 PM
Active
[WTS][WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Recent Service *Price Drop*

[WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Recent Service *Price Drop*

This Omega Seamaster Planet Ocean 600M is a limited edition of 5007 pieces, featuring an in-house caliber 8507b movement with silicon balance spring for increased anti-magnetic properties. The watch has a black patterned dial and is sized at 42mm.

  • Condition: Excellent, recently serviced
  • Movement: Omega's in-house caliber 8507b
  • Depth rating: 600m (~2000ft)
  • Size: 42mm diameter
Posted at
Aug 30, 2025, 2:49 PM
Active
[WTS] Omega Seamaster Planet Ocean ref# 2900.51.82 - Full Set box and papers

Omega Seamaster Planet Ocean ref# 2900.51.82 - Full Set box and papers

Omega - 2900.51.82 · $3,398
This is a 2008 Omega Seamaster Planet Ocean with a nice solid bold wrist presence and a comfort of the leather/rubber quick-release clasp.

  • Condition: Fair/Good
  • Box and papers included: true
  • Bracelet condition: some normal signs of wear
  • Case condition: few more noticeable signs of wear on the case and lugs
Posted at
Aug 29, 2025, 12:52 PM
Active
[WTS] Omega Seamaster Planet Ocean 39.5

Omega Seamaster Planet Ocean 39.5

This Omega Seamaster Planet Ocean 39.5 is a high-quality watch with near perfect timekeeping and excellent condition.

  • Condition: excellent, lightly worn
  • Depth rating: 200m
Posted at
Aug 28, 2025, 5:28 PM
Active
[WTS] Omega Seamaster Planet Ocean 2201.50

Omega Seamaster Planet Ocean 2201.50

Omega - 2201.50 · $2,599
The Omega Seamaster Planet Ocean is a high-end diving watch with a 42mm case size, suitable for formal and casual wear.

  • Bracelet Length: 7 inches
  • Case Size: 42mm
Posted at
Aug 28, 2025, 3:20 PM
Active