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

Reference 232.30.42.21.01.006

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

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 42 is a masterpiece of modern watchmaking, combining technical excellence with luxurious style. This limited edition piece features a stainless steel case and black dial, protected by scratch-resistant sapphire crystal and boasting an impressive water resistance of 600 meters. At its heart lies the Omega caliber 8500 movement, a certified chronometer with two barrels providing a power reserve of up to 60 hours. The watch's robust design is enhanced by a rotating bezel and mixed indexes, ensuring excellent readability in any light condition. Whether you're on land or underwater, this watch is a reliable companion for your adventures. Its sleek black color and polished stainless steel case make it perfect for formal events or casual wear, while its versatility allows it to effortlessly transition from a day at the beach to a business meeting. With only 170 units produced, owning one of these watches is like holding a piece of horological history.

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Key Features

Omega caliber 8500 movement
600 meters water resistance
Scratch-resistant sapphire crystal
Limited edition with 170 units produced
Rotating bezel for diving tracking
42mm diameter stainless steel case
Black dial with mixed indexes

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Black / Bracelet / SBS

Reference

232.30.42.21.01.006

Movement

8500

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 600m Summer Blue Edition - $5,499 Cheapest anywhere!

Omega - 215.30.40.20.03.002 · $5,499

The Omega Seamaster Planet Ocean 600m Summer Blue Edition features a Summer Blue gradient dial with a matching ceramic bezel and commemorative engraving of Poseidon on the caseback.

Condition: Used/Great condition
Size: 39.5mm diameter
Dial color: Summer Blue gradient
Case material: ceramic bezel

Posted at

Feb 7, 2026, 10:22 PM

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Omega Seamaster Planet Ocean 600 Fully Serviced

Omega - 2200.50.00 · $3,600

This Omega Seamaster Planet Ocean 600 features a black dial and 45.5mm case diameter, serviced by Omega in December 2025.

Condition: Mint condition
Case Diameter: 45.5mm
Bezel Condition: Scratch-free
Crystal Condition: Scratch-free

Posted at

Feb 7, 2026, 4:18 PM

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Omega Seamaster Planet Ocean 8500 45.5mm 232.30.46.21.01.003 under warranty

Omega - 232.30.46.21.01.003 · $4,500

This Omega Seamaster Planet Ocean 8500 is a high-end watch with a factory warranty valid through November 2027, making it a rare find in such great condition.

Condition: exceptional
Warranty Valid Until: NOV 2027

Posted at

Feb 7, 2026, 1:46 AM

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Omega Seamaster Planet Ocean 8500 Orange😍🍊 45.5mm 232.32.46.21.01.001

Omega - 232.32.46.21.01.001 · $4,500

Additional Details: Model: Omega Seamaster Planet Ocean 8500 45.5mm, a 42-45mm watch with various features such as date display and unidirectional rotating bezel.

Condition: great condition
Case Diameter: 45.5mm

Posted at

Feb 7, 2026, 1:26 AM

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Omega Seamaster Planet Ocean Chronograph 45.5mm 232.30.46.51.01.001

Omega - 232.30.46.51.01.001 · $4,500

A Omega Seamaster Planet Ocean Chronograph, featuring a 45.5mm case and various functions.

Condition: Excellent condition and full set
Case Size: 45.5mm diameter

Posted at

Feb 7, 2026, 1:25 AM

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Omega Seamaster Planet Ocean 600M 45.5mm $2,250

Omega - Seamaster Planet Ocean 600M · $2,250

Selling an Omega Seamaster Planet Ocean 600M with excellent timegraphers and little signs of use. It fits a 19cm wrist.

Condition: Excellent condition, freshly polished
Case Size: 45.5mm diameter
Wrist Size Fit: approximately 19cm
Shipping Origin: Singapore

Posted at

Feb 6, 2026, 9:44 PM

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Omega Seamaster Planet Ocean Chronograph 232.90.46.51.03.001 (2020) – Full Set – $5999

Omega - 232.90.46.51.03.001 · $5,999

This Omega Seamaster Planet Ocean Chronograph is a professional-grade dive watch featuring a 600m water resistance rating and an in-house automatic chronograph movement.

Condition: Clean condition, normal wear consistent with careful use
Water Resistance: 600m
Case Size: 45.5mm diameter
Movement: Omega Co-Axial Master Chronometer Caliber 9300 column-wheel chronograph movement

Posted at

Feb 6, 2026, 2:35 PM

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