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

Reference 222.30.42.20.01.001

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

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

Omega Seamaster Planet Ocean 8500 45.5mm 232.32.46.21.01.005

Omega - 232.32.46.21.01.005 · $4,500

This is a Omega Seamaster Planet Ocean 8500, a high-end dive watch with a 45.5mm case size and various features.

Condition: great
Case Diameter: 45.5mm

Posted at

Apr 18, 2026, 5:22 PM

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2025 Omega Seamaster Planet Ocean 600m Titanium Blue 232.92.44.22.03.001 Full Set - $4,995

Omega - 232.92.44.22.03.001 · $4,995

A 2025 Omega Seamaster Planet Ocean 600m Titanium Blue, featuring a reference number of 232.92.44.22.03.001.

Condition: Excellent condition with minimal signs of wear
Year: 2025
Depth rating: 600m

Posted at

Apr 18, 2026, 5:04 PM

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Omega Seamaster Planet Ocean Dec 2025 Ref. 217.32.42.21.01.002 – Mint Full Set – $6,750

Omega - 217.32.42.21.01.002 · $6,750

A solid and reliable watch with a great balance of sportiness and everyday versatility.

Condition: Mint
Year: 2025

Posted at

Apr 18, 2026, 3:00 PM

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OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,150🔥

OMEGA - 232.32.42.21.01.003 · $4,150

The OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 is a robust and elegant dive watch that embodies OMEGA's commitment to ocean exploration and precision engineering.

Condition: VERY GOOD (few superficial scratches on case)
Movement: Co-Axial Caliber 8500
Case material: stainless steel
Case size: 42mm diameter

Posted at

Apr 17, 2026, 10:09 PM

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Omega Seamaster Planet Ocean “Creamsicle” 215.30.44.21.04.001

Omega - 215.30.44.21.04.001 · $4,498

The Omega Seamaster Planet Ocean 600M 'Creamisicle' is a dive watch that combines performance and style with its orange bezel, stainless steel case, and crisp white dial.

Condition: Pre-owned, great condition
Case diameter: 43.5mm
Depth rating: 600m
Movement type: Self-winding mechanical

Posted at

Apr 17, 2026, 3:50 PM

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Omega Seamaster Planet Ocean 2200.51 – 42mm – Full Set –

Omega - 2200.51 · $4,195

The Omega Seamaster Planet Ocean is a great everyday diver with strong build quality and classic design, featuring the Co-Axial movement in a 42mm stainless steel case.

Condition: Very clean overall with light wear consistent with age
Case size: 42mm diameter
Movement type: Automatic (Caliber 2500)
Water resistance: 600m depth rating

Posted at

Apr 17, 2026, 8:24 AM

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View listing on r/WatchExchange