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.
Buy Now on Jomashop
This is an affiliate link
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

Omega Planet Ocean 2500 - Liquidmetal 1948 - 222.30.42.20.01.001 ( mint )

Omega Planet Ocean 2500 - Liquidmetal 1948 - 222.30.42.20.01.001 ( mint )

A mint condition Omega Planet Ocean 2500 Liquidmetal Limited Edition, one of only 1948 pieces, features a 42mm black dial on a stainless steel bracelet.

  • Condition: Mint Condition / June 2023 Full Service
  • Case Material: Stainless Steel
  • Movement: Master Co-Axial Chronometer
Posted at
Mar 26, 2025, 3:39 PM
Active
[wts] Omega Seamaster Planet Ocean Blue 8900 43.5mm 215.30.44.21.03.001 UNDER WARRANTY

Omega Seamaster Planet Ocean Blue 8900 43.5mm 215.30.44.21.03.001 UNDER WARRANTY

This Omega Seamaster Planet Ocean Blue is a 43.5mm model with a factory warranty valid until September 2028.

  • Condition: Excellent condition
  • Case Size: 43.5mm
  • Warranty Valid Until: SEP 2028
Posted at
Jul 4, 2025, 3:00 AM
Active
[wts] Omega Seamaster Planet Ocean 8500 Titanium 45.5mm 232.90.46.21.03.001

Omega Seamaster Planet Ocean 8500 Titanium 45.5mm 232.90.46.21.03.001

The Omega Seamaster Planet Ocean 8500 Titanium is a high-end diving watch featuring a 45.5mm titanium case and a micro adjustable clasp.

  • Condition: Excellent condition and full set, light wear only
  • Case material: titanium
  • Water resistance: 300m
Posted at
Jul 4, 2025, 2:58 AM
Active
[WTS] Omega Seamaster Planet Ocean 600M – Ref. 215.32.44.21.01.001 – Full Set | Recently Serviced by Omega | $5,300 + Label

Omega Seamaster Planet Ocean 600M – Ref. 215.32.44.21.01.001 – Full Set | Recently Serviced by Omega | $5,300 + Label

This Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer is a 43.5mm stainless steel watch featuring a black ceramic bezel, Liquidmetal dive scale, and an Omega Co-Axial Master Chronometer Cal. 8900 movement.

  • Condition: Pre-owned, recently serviced by Omega
  • Case size: 43.5mm diameter
  • Movement: Omega Co-Axial Master Chronometer Cal. 8900
  • Power reserve: 60 hours
Posted at
Jul 3, 2025, 11:12 PM
Active
[WTS] 2016 Omega Seamaster Planet Ocean 600m 232.32.42.21.01.003

2016 Omega Seamaster Planet Ocean 600m 232.32.42.21.01.003

This Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer is a rugged yet refined dive watch, featuring a black ceramic bezel and striking black dial.

  • Condition: Excellent condition with some normal wear
  • Case size: 42mm
  • Bracelet type: Black AM Bracelet
  • Box and papers: Yes, includes inner box, warranty card, pictograms card
Posted at
Jul 3, 2025, 3:45 PM
Active
[WTS] Omega Seamaster Planet Ocean 2201.50 42mm - $2,690

Omega Seamaster Planet Ocean 2201.50 42mm - $2,690

Omega - 2201.50 · $2,690
Up for sale is my very good condition Omega Seamaster Planet Ocean 2201.50 with a 42mm steel case, automatic Omega Calibre 2500 movement, and original Omega steel bracelet.

  • Condition: Very good condition, minor marks on case, caseback, and bracelet
  • Movement: Omega Calibre 2500
  • Case size: 42mm diameter
  • Bracelet size: up to 6.75-7 inch wrists depending on wrist shape
Posted at
Jul 2, 2025, 9:55 PM
Active