Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 37.5 Stainless Steel / Diamond / White / Bracelet

Reference 232.15.38.20.04.001

Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Stainless Steel / Diamond / White / Bracelet

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 37.5 is an exquisite timepiece that embodies luxury, precision, and adventure. Its stunning design features a white dial with gem-set bezel, surrounded by a durable stainless steel case. The automatic movement, Omega caliber 8520, boasts remarkable precision, chronometer rating, and 50-hour power reserve. This versatile watch effortlessly transitions from a diving companion to an elegant accessory for formal occasions. With its impressive water resistance of 600 meters, unidirectional rotating bezel, and luminous hands, it's the perfect choice for divers and non-divers alike. As a symbol of Omega's commitment to craftsmanship and heritage, this timepiece offers exceptional value, competing with luxury diving watches from brands like Rolex and TAG Heuer.

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MSRP: $16,400

Market Price: $4,513

Key Features

Omega caliber 8520 automatic movement
600 meters water resistance
37.5 mm diameter stainless steel case
Gem-set bezel with sapphire glass
50-hour power reserve
Chronometer rating
Unidirectional rotating bezel
Luminous hands and markers

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 37.5 Stainless Steel / Diamond / White / Bracelet

Reference

232.15.38.20.04.001

Movement

8520

Movement Features

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

Case

Stainless Steel 37.5mm

Dial Color

White

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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