Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Titanium / Liquidmetal / Rubber

Reference 232.92.46.51.03.001

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Titanium / Liquidmetal / Rubber

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph is a masterpiece of watchmaking, combining cutting-edge technology with timeless design. Its 45.5mm round titanium case exudes presence and sophistication, while the black dial with mixed indexes and arrow hands offers a sleek and modern aesthetic. The rotating bezel features a 0-60 scale for accurate timing underwater, protected by sapphire glass. Under the hood lies the Omega caliber 9300, a self-winding chronograph movement that boasts precision and durability. The co-axial escapement provides increased stability and reduced friction, making this watch a reliable companion for both professional divers and everyday wearers. Its incredible water resistance rating of 600 meters (or 2000 feet) makes it suitable for underwater explorations, while its lightweight titanium construction ensures comfort during extended wear. Whether you're dressed up or enjoying a casual day out, the Omega Seamaster Planet Ocean complements any outfit with its sophisticated design and impressive features.

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MSRP: $10,000

Market Price: $5,636

Key Features

45.5mm round titanium case
Omega caliber 9300 self-winding chronograph movement
Co-axial escapement
600m water resistance rating
Sapphire glass
Rotating bezel with 0-60 scale
Black dial with mixed indexes and arrow hands

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Titanium / Liquidmetal / Rubber

Reference

232.92.46.51.03.001

Movement

9300

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel
Chronometer, Co-Axial Escapement

Case

45.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

2025 Omega Seamaster Planet Ocean 600m Titanium Blue 232.92.44.22.03.001 Full Set - $4,995

Omega - 232.92.44.22.03.001 · $4,995

Up for sale is a Omega Seamaster Planet Ocean 600m Titanium Blue, a watch that features a 2025 model year and has been thoroughly tested on a timegrapher.

Condition: Excellent condition with minimal signs of wear
Year: 2025
Case material: Titanium
Water resistance: 600m

Posted at

Apr 30, 2026, 9:54 AM

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[US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 232.30.46.21.01.001 - Full Set

Omega - 232.30.46.21.01.001 · $4,450

This Omega Seamaster Planet Ocean is a 45.5mm watch with a black dial and features a depth rating of 600m.

Condition: Fantastic with minor hairlines on case, clasp, or bracelet
Case Diameter: 45.5mm
Water Resistance: 600m

Posted at

Apr 30, 2026, 7:37 AM

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Omega Seamaster Planet Ocean 600M – 42mm Titanium – Complete set

Omega - 232.90.42.21.03.001 · $4,950

This Omega Seamaster Planet Ocean 600M features a 42mm titanium case, blue ceramic bezel and dial, and an automatic chronometer movement with 600 meter water resistance.

Condition: Mint condition
Case material: Titanium
Bracelet material: Titanium
Water resistance: 2000 feet / 600 meters

Posted at

Apr 29, 2026, 11:07 AM

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Omega Seamaster Planet Ocean GMT 43.5mm Black/Orange Dial | 2021 Full Set |232.32.44.22.01.002

Omega - 232.32.44.22.01.002 · $3,750

The Omega Seamaster Planet Ocean GMT features a 43.5mm case with a black and orange dial, including the GMT function.

Condition: Great condition
Case diameter: 43.5mm
Material: Black/Orange Dial

Posted at

Apr 29, 2026, 12:14 AM

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Omega Seamaster Planet Ocean 232.30.46.21.01.001 – 45.5mm – 2015 – Full Set

Omega - 232.30.46.21.01.001 · $3,950

This Omega Seamaster Planet Ocean 45.5mm is a bold dive watch with strong wrist presence and Omega’s proven Co-Axial movement, built for durability and performance.

Condition: Good overall condition
Case size: 45.5mm
Movement type: Omega Co-Axial automatic
Crystal material: Sapphire crystal

Posted at

Apr 28, 2026, 12:46 PM

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Omega Seamaster Planet Ocean 232.30.42 42mm Box and Papers - $3,650 - Reserved Post for u/Confident_Wallaby611

Omega - 232.30.42 · $3,650

A pre-owned Omega Seamaster Planet Ocean in excellent condition, with a steel case and original bracelet.

Condition: Pre-owned in great condition with minimal marks/hairlines
Case size: 42mm diameter
Bracelet type: original Omega steel
Box and papers included: yes

Posted at

Apr 27, 2026, 10:10 PM

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Omega Seamaster Planet Ocean 2201.50 42mm - $2,650 - US BASED!

Omega - 2201.50 · $2,650

Up for sale is my Omega Seamaster Planet Ocean 2201.50, a 42mm watch with an automatic Omega Calibre 2500 movement.

Condition: Very good condition with minimal marks/hairlines and light marks on bezel insert
Case size: 42mm diameter
Movement type: Automatic
Bracelet material: Steel

Posted at

Apr 27, 2026, 9:21 PM

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Omega Seamaster Planet Ocean 600m 2201.51 42mm - $2,690

Omega - 2201.51 · $2,690

Up for sale is the Omega Seamaster Planet Ocean 600m with an automatic Omega Calibre 2500 movement, measuring at 42mm in diameter. This watch has all functions working well within COSC standards.

Condition: great condition for its age
Case size: 42mm
Movement: Omega Calibre 2500
Bracelet size: 7-7.25 inch

Posted at

Apr 26, 2026, 9:51 PM

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