Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / White Planet St. Moritz

Reference 232.63.38.20.04.001

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / White Planet St. Moritz is a masterpiece of engineering and aesthetics, combining functionality with style. The luxurious red gold case pairs beautifully with the crisp white dial, radiating elegance suitable for both casual outings and formal gatherings. The round case measures 37.5 mm, featuring mixed indexes and arrow hands that provide excellent readability. A rotating bezel marked from 0 to 60 serves as a functional tool for divers, while the sapphire crystal adds durability. Omega's caliber 8521 movement boasts a Co-Axial escapement, enhancing precision and stability, with a water resistance of up to 600 meters. This watch is built to handle aquatic adventures, offering comfort and style. With its impeccable design and exceptional craftsmanship, it stands out in the market. Whether you're an avid diver or a watch enthusiast, this timepiece is sure to impress.

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MSRP: $22,500

Market Price: $6,753

Key Features

Omega caliber 8521 movement
Co-Axial escapement for precision and stability
600 meters water resistance
Red gold case with sapphire crystal
White dial with mixed indexes and arrow hands
Rotating bezel marked from 0 to 60
Comfortable and stylish luxury bracelet

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / White Planet St. Moritz

Reference

232.63.38.20.04.001

Movement

8521

Movement Features

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

Case

Red Gold 37.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 600m Summer Blue - $5,699 - Cheapest anywhere!

Omega - 215.30.40.20.03.002 · $5,699

The Omega Seamaster Planet Ocean 600m Summer Blue is a standout in the Seamaster collection, featuring a gradient dial and 600m water resistance.

Condition: Used/Great condition
Size: 39.5mm diameter
Dial: Summer Blue gradient
Caseback: Commemorative engraving of Poseidon and his seahorses

Posted at

Jan 24, 2026, 6:26 PM

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Omega Seamaster Planet Ocean 8900 43.5mm black orange 215.32.44.21.01.001

Omega - 215.32.44.21.01.001 · $4,800

This Omega Seamaster Planet Ocean 8900 features a black and orange color scheme, housed in a 43.5mm case.

Condition: exceptional
Case Size: 43.5mm
Warranty Expiration: February 2030

Posted at

Jan 23, 2026, 9:58 PM

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Omega Seamaster Planet Ocean 600M Chronograph – Ref. 215.32.46.51.99.001 – 45.5mm Co-Axial – $4,799 Shipped

Omega - 215.32.46.51.99.001 · $4,799

This Omega Seamaster Planet Ocean 600M Chronograph features a stainless steel case, unidirectional red ceramic bezel, sapphire crystal, and 600m water resistance. Powered by the Omega Co-Axial Master Chronometer Calibre 9900.

Condition: Great overall with some surface scuffs and hairlines on the stainless steel case
Case diameter: 45.5mm
Movement: Omega Co-Axial Master Chronometer Calibre 9900
Depth rating: 600m / 2000ft

Posted at

Jan 23, 2026, 9:36 PM

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OMEGA Seamaster Planet Ocean 6000M Ultra Deep "Summer Blue" Ref. 215.30.46.21.03.002 - ULTIMATE SET! 🔥$12,500🔥

OMEGA - 215.30.46.21.03.002 · $12,500

This OMEGA Seamaster Planet Ocean 6000M Ultra Deep Ref. 215.30.46.21.03.002 represents the pinnacle of deep-sea engineering, originally developed for the Five Deeps Expedition and featuring a massive 45.5mm case crafted from high-grade stainless steel O-MEGASTEEL.

Condition: UNWORN
Case material: O-MEGASTEEL
Diameter: 45.5mm
Water resistance: 6000 meters (20,000 feet)

Posted at

Jan 23, 2026, 9:18 PM

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OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,250🔥

OMEGA - 232.32.42.21.01.003 · $4,250

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.
Case Size: 42mm
Water Resistance: 600m (2000ft)
Movement: Co-Axial Caliber 8500

Posted at

Jan 23, 2026, 9:17 PM

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Omega Seamaster Planet Ocean 600M 42mm – Early Gen Classic

Omega - 2201.51.00 · $2,950

The Omega Seamaster Planet Ocean 600M is a robust dive watch with a 42mm stainless steel case, black matte dial, and orange accents.

Condition: Excellent condition
Case size: 42mm diameter
Water resistance: 600m

Posted at

Jan 23, 2026, 8:14 PM

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Omega Seamaster Planet Ocean 8500 Orange 45.5mm 232.32.46.21.01.003 on Omega mesh bracelet

Omega - 232.32.46.21.01.003 · $3,600

This Omega Seamaster Planet Ocean features a 45.5mm case with an orange bezel, originally coming with black strap and deployant clasp but now equipped with an OEM mesh/milanese bracelet.

Condition: Near mint and full set
Bracelet type: mesh/milanese
Bezel color: orange

Posted at

Jan 23, 2026, 4:38 AM

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