Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 37.5 Titanium / LiquidMetal / Bracelet

Reference 232.90.38.20.03.001

Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Titanium / LiquidMetal / Bracelet

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Titanium is a true marvel of engineering and design. This luxury watch boasts impeccable style, exceptional performance, and a rich history that makes it a standout choice for both watch enthusiasts and casual wearers alike. The striking blue dial and gleaming titanium case make it a modern yet timeless piece that's suitable for both formal and informal occasions. The Omega caliber 8520 movement provides 50-hour power reserve and features the Co-Axial escapement, which offers better precision and longevity compared to traditional movements. This chronometer-certified watch has undergone rigorous testing for accuracy by the Swiss Official Chronometer Testing Institute (COSC). With a water resistance of up to 600 meters, this timepiece is designed for serious diving, while its elegant design ensures it fits seamlessly into everyday life. The rotating bezel and luminous hands make it easy to read the time, even in low-light conditions. The titanium bracelet is both stylish and comfortable, ensuring a snug fit without pinching or pulling at your skin. This watch embodies adventure and elegance, making it a worthy addition to any collection.

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MSRP: $8,500

Market Price: $3,371

Key Features

Omega caliber 8520 movement
50-hour power reserve
Co-Axial escapement
Chronometer-certified by COSC
Water resistance up to 600 meters
Rotating bezel for dive time tracking
Luminous hands and markers for readability

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 37.5 Titanium / LiquidMetal / Bracelet

Reference

232.90.38.20.03.001

Movement

8520

Movement Features

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

Case

37.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

600

Current Listings

12 Days of Christmas 🎄 | Day 5/12 | Omega Seamaster Planet Ocean Titanium - 42mm 🌊

Omega - Planet Ocean · $5,500

A Omega Seamaster Planet Ocean Titanium in 42mm, this listing is part of a 12-day sale.

Posted at

Dec 29, 2025, 5:35 PM

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Omega Seamaster Planet Ocean 2200.51 2010 Full Set $2,999

Omega - 2200.51 · $2,999

2010 Omega Seamaster Planet Ocean with box and cards, dated from 2010.

Condition: Good timegrapher numbers, last service unknown
Year: 2010
Set: Full set with box and cards

Posted at

Dec 29, 2025, 10:22 AM

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Omega Seamaster Planet Ocean 2200.50 – 45.5mm Co-Axial – “Big Size” 💥 – $2,349 Shipped

Omega - 2200.50 · $2,349

This Omega Seamaster Planet Ocean is a 45.5mm Co-Axial watch that shows heavy, honest wear throughout. It has a dent on the crown side of the case and a missing bezel click spring.

Condition: Fair / well-used
Case size: 45.5mm
Bracelet size: 7.75-8.0 inches
Dial condition: clean

Posted at

Dec 28, 2025, 9:37 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

The Omega Seamaster Planet Ocean Orange features a 45.5mm case with a gray bezel, but was upgraded to an orange OEM bezel.

Condition: Near mint
Bracelet type: mesh/milanese bracelet
Original strap: black
Alternative clasp: deployant clasp

Posted at

Dec 27, 2025, 10:36 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 features a 45.5mm case and is still under warranty until November 2027.

Condition: exceptional
Case Diameter: 45.5mm
Warranty Valid Until: NOV 2027

Posted at

Dec 27, 2025, 10:21 PM

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Omega Seamaster Planet Ocean 2500 42.5mm 2209.50.00

Omega - 2209.50.00 · $3,400

This Omega Seamaster Planet Ocean 2500 is a 42.5mm watch with excellent condition and comes with boxes and papers.

Condition: Great condition with boxes and papers
Case Size: 42.5mm

Posted at

Dec 27, 2025, 10:16 PM

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2024 Omega Seamaster Planet Ocean 600M 43.5mm Steel 215.30.44.21.01.002 Full Set

Omega - 215.30.44.21.01.002 · $4,415

This listing features a 2024 Omega Seamaster Planet Ocean 600M, a high-end diver's watch made of stainless steel with a black ceramic dial.

Condition: Nice pre-owned condition with light scratches on the case and bracelet
Case material: Stainless Steel
Case dimensions: 43.5mm
Bezel: Rotating Dive Bezel with Black Ceramic & Orange Rubber Insert

Posted at

Dec 24, 2025, 5:43 PM

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Omega Seamaster Planet Ocean 2209.50 - Price Reduced 🔥

Omega - 2209.50 · $2,750

The Omega Seamaster Planet Ocean is a purpose-built diver with a 42mm case size and orange bezel. It's in excellent condition with minor marks on the AR crystal.

Condition: Excellent
Case Size: 42mm diameter
Bezel Type: orange bezel
Crystal Condition: minor marks on AR crystal

Posted at

Dec 23, 2025, 1:50 PM

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OMEGA Seamaster Planet Ocean 6000M Ultra Deep "Summer Blue" Ref. 215.30.46.21.03.002 - ULTIMATE SET!

OMEGA - 215.30.46.21.03.002 · $12,500

This OMEGA Seamaster Planet Ocean 6000M Ultra Deep is a commercially available version of the watch originally developed for the Five Deeps Expedition, featuring water resistance to 6,000 meters and a lacquered dial with gradient finish.

Condition: UNWORN
Case size: 45.5mm diameter
Water resistance: 6000m depth rating
Movement: Co-Axial Master Chronometer Calibre 8912

Posted at

Dec 22, 2025, 9:08 AM

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