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

Reference 232.90.46.21.03.001

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

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Titanium is a masterpiece of design, functionality, and durability. Crafted from titanium, this robust yet sophisticated watch boasts an impressive water resistance of 600 meters, making it perfect for both underwater adventures and elegant outings. The deep blue dial and Liquidmetal bezel create a stunning contrast, while the Omega caliber 8500 movement provides a remarkable 60-hour power reserve. With its Co-Axial escapement and certified chronometer status, this watch is not just about looks but also about reliability and precision. Whether you're a seasoned diver or a watch enthusiast, the Seamaster Planet Ocean has something to offer. Its blend of style and performance makes it a versatile choice for any occasion.

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MSRP: $8,600

Market Price: $4,296

Key Features

Omega caliber 8500 movement
600-meter water resistance
45.5 mm titanium case
Deep blue dial with Liquidmetal bezel
Co-Axial escapement and certified chronometer status
60-hour power reserve
Sapphire crystal glass for scratch resistance

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

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

Reference

232.90.46.21.03.001

Movement

8500

Movement Features

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

Case

45.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 8500 45.5mm 232.30.46.21.01.003 under warranty

Omega - 232.30.46.21.01.003 · $4,500

The Omega Seamaster Planet Ocean 8500 is a high-end watch with exceptional condition and warranty until Nov 2027.

Condition: exceptional
Case Size: 45.5mm diameter
Warranty Valid Until: November 2027

Posted at

Mar 14, 2026, 4:24 PM

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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

Condition: great condition
Size: 45.5mm diameter

Posted at

Mar 14, 2026, 4:16 PM

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Omega Seamaster Planet Ocean Chronograph 45.5mm 232.30.46.51.01.001

Omega - 232.30.46.51.01.001

Posted at

Mar 14, 2026, 4:15 PM

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Omega Seamaster Planet Ocean “Creamsicle” 215.30.44.21.04.001

Omega - 215.30.44.21.04.001 · $4,598

The Omega Seamaster Planet Ocean 600M 'Creamsicle' features a 43.5mm stainless steel case, crisp white lacquered dial, and a unique orange ceramic bezel.

Condition: Pre-owned with minor signs of wear
Case diameter: 43.5mm
Water resistance: 600m

Posted at

Mar 14, 2026, 1:47 PM

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2024 Omega Seamaster Planet Ocean Summer Blue 39.5mm 215.30.40.20.03.002 B+P

Omega - 215.30.40.20.03.002 · $5,900

The Omega Seamaster Planet Ocean Summer Blue brings a fresh and vibrant twist to a serious dive watch, featuring Omega's striking Summer Blue dial and a clean stainless steel case on bracelet.

Condition: Excellent (96%)
Case material: Stainless Steel
Bezel material: Blue
Diameter: 39.5mm

Posted at

Mar 14, 2026, 11:06 AM

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OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,150🔥

OMEGA - 232.32.42.21.01.003 · $4,150

The OMEGA Seamaster Planet Ocean 600M 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
Movement: Co-Axial Caliber 8500
Water resistance: up to 600 meters (2000 feet)
Case size: 42mm diameter

Posted at

Mar 13, 2026, 8:25 PM

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Omega Seamaster Planet Ocean Titanium – Ref 232.92.42.21.03.001

Omega - 232.92.42.21.03.001 · $4,095

This Omega Seamaster Planet Ocean 600M features a titanium case, blue ceramic Liquidmetal bezel, and 600m dive rating.

Condition: Very good condition, normal wear consistent with use
Case size: 42 mm diameter
Water resistance: 600m depth rating
Movement type: Co-Axial calibre 8500

Posted at

Mar 13, 2026, 10:53 AM

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Omega Seamaster Planet Ocean Chronograph – Ref 232.90.46.51.03.001

Omega - 232.90.46.51.03.001 · $5,995

This Omega Seamaster Planet Ocean Chronograph features a titanium case, blue ceramic bezel, and in-house calibre 9300 chronograph.

Condition: Very good condition
Case diameter: 45.5mm
Bezel material: blue ceramic
Water resistance: 600m

Posted at

Mar 13, 2026, 10:48 AM

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Omega Seamaster Planet Ocean 2201.50 42mm - $2,700 - Reserved post for u/whitekimchee

Omega - 2201.50 · $2,700

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

Condition: very good condition with minimal marks/hairlines
Movement: Omega Calibre 2500
Bracelet length: unknown
Shipping cost: Fedex Priority Shipping from the Philippines with possible additional tariffs for USA buyers

Posted at

Mar 10, 2026, 9:12 PM

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