Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / Diamond / White / Alligator

Reference 232.58.38.20.04.001

Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / Diamond / White / Alligator

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 37.5 is a masterpiece that embodies the spirit of adventure and luxury. With its stunning design, impeccable craftsmanship, and advanced technology, it's a timepiece that will not only stand the test of time but will do so with elegance. Equipped with a rotating bezel for accurate dive times, this watch is designed for serious divers. The luxurious red gold material adds warmth and sophistication, while the caliber 8521 movement delivers precision and stability. This self-winding mechanism features a free-sprung balance system and silicon balance-spring, making it built to withstand the rigors of both sea and land. The alligator leather strap provides durability and comfort, perfect for both formal occasions and casual outings. With its unique blend of style, function, and Co-Axial escapement technology, this Omega watch stands out among luxury diving watches.

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MSRP: $33,900

Market Price: $11,291

Key Features

Omega caliber 8521 movement
Rotating bezel with 0-60 (Dive) scale
Water resistance up to 600 meters
Luxurious red gold case and band
Sapphire crystal glass
Alligator leather strap for durability and comfort

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / Diamond / White / Alligator

Reference

232.58.38.20.04.001

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 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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Omega Seamaster Planet Ocean

Omega - 217.30.42.21.01.002 · $8,200

4th generation Omega Seamaster Planet Ocean with a black dial and blue bezel combination on the bracelet, suitable for daily wear.

Condition: Brand new, unworn

Posted at

Feb 6, 2026, 9:48 AM

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2020 Omega Seamaster Planet Ocean 43.5mm Black Dial on Bracelet 215.30.44.21.01.002 B+P

Omega - 215.30.44.21.01.002 · $4,800

This 2020 Omega Seamaster Planet Ocean is a rugged yet refined dive watch, featuring a sharp black dial and matching black and orange ceramic bezel that give it a clean, confident look on the wrist.

Condition: Good condition with some signs of wear
Case diameter: 43.5mm
Crystal: Sapphire
Bracelet material: Stainless Steel

Posted at

Feb 5, 2026, 4:47 PM

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Mint Condition Omega Seamaster Planet Ocean 600m 200.500.00 45.5mm Serviced by Omega

Omega - 200.500.00

This Omega Seamaster Planet Ocean is a high-end diving watch with impressive features.

Condition: Mint Condition
Depth rating: 600m
Size: 45.5mm diameter

Posted at

Feb 5, 2026, 9:36 AM

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Omega Seamaster Planet Ocean - 2209.50 - 42mm

Omega - 2209.50 · $2,695

A Omega Seamaster Planet Ocean watch ref: 2209.50, in a 42mm case size with orange bezel, available for sale.

Condition: Pre-owned with wear and vintage aesthetic
Case Size: 42mm
Bezel Color: orange

Posted at

Feb 4, 2026, 1:29 PM

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Omega Seamaster Planet Ocean. New generation with blue ceramic bezel.

Omega - 217.30.42.21.01.002 · $7,500

The Omega Seamaster Planet Ocean is a new generation watch with a blue ceramic bezel, featuring a metal bracelet.

Condition: Pre-owned, minor marks on clasp and links
Bracelet size: 7.1-inch (18 cm)
Warranty remaining: purchased with warranty card dated December 10, 2025
Receipt included: yes

Posted at

Feb 3, 2026, 10:02 AM

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Omega Seamaster Planet Ocean Chronograph full kit with warrenty

Omega - 215.30.46.51.01.001 · $4,799

A 2023 Omega Seamaster Planet Ocean Chronograph featuring jump hour capabilities, chronograph functions, helium escape valve, and 600M water resistance.

Condition: great shape with some wear on the bezel and bracelet
Water resistance: 600M
Diameter: 45.5mm

Posted at

Feb 3, 2026, 8:59 AM

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