Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Bracelet

Reference 232.30.46.21.01.001

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Bracelet

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 is a stunning piece that perfectly blends functionality with style. With its robust 45.5 mm round case, this watch commands attention without being overly ostentatious. The black dial is both sleek and functional, featuring mixed indexes that add a touch of sophistication while ensuring legibility. Crafted from high-quality stainless steel, the case is not only durable but also resistant to corrosion. Under the hood, the Seamaster Planet Ocean is powered by the in-house Omega caliber 8500, a marvel of engineering with 39 jewels and a frequency of 25,200 vibrations per hour. This automatic movement offers not just precision but also longevity, with an impressive 60-hour power reserve. The rotating bezel, marked from 0-60, is a crucial feature for divers, allowing you to keep track of elapsed time while underwater, ensuring your safety and enhancing your diving experience. With a water resistance of 600 meters, this watch is built for serious diving, making it an ideal companion for any underwater adventure.

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MSRP: $6,200

Market Price: $3,391

Key Features

45.5 mm round case made from high-quality stainless steel
In-house Omega caliber 8500 movement with 39 jewels and 60-hour power reserve
Rotating bezel with dive scale from 0-60 for precise time measurement
Sapphire crystal glass for scratch resistance and clear visibility
Water resistance of 600 meters for serious diving capabilities

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Bracelet

Reference

232.30.46.21.01.001

Movement

8500

Movement Features

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

Case

Stainless Steel 45.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 8900 Blue 43.5mm 215.30.44.21.03.001 underwarranty

Omega - 215.30.44.21.03.001 · $4,600

The Omega Seamaster Planet Ocean 8900 Blue is a luxury dive watch featuring a 43.5mm case and a factory warranty valid until NOV 2028.

Condition: Gently used with boxes in great condition
Warranty Valid Until: NOV 2028
Shipping Options: via FedEx anywhere in the US

Posted at

Apr 11, 2026, 4:36 PM

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Omega Seamaster Planet Ocean 8900 Blue 43.5mm 215.30.44.21.03.001 under warranty

Omega - 215.30.44.21.03.001 · $4,600

This Omega Seamaster Planet Ocean 8900 Blue is a 43.5mm watch with factory warranty valid through SEP 2028.

Case size: 43.5mm diameter

Posted at

Apr 11, 2026, 4:33 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

This Omega Seamaster Planet Ocean 8500 is a 45.5mm watch with a full set available for sale.

Condition: great condition
Case diameter: 45.5mm

Posted at

Apr 11, 2026, 4:31 PM

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Omega Seamaster Planet Ocean 600M 45.5mm | Ref. 2200.50 | Cal. 8500 | Full Set + OEM Rubber Strap

Omega - 2200.50 · $3,400

Selling a 2011 Omega Seamaster Planet Ocean 600M with an in-house Co-Axial Caliber 8500 movement, a milestone reference for collectors, featuring a 45.5mm stainless steel case and black aluminum bezel.

Movement: Caliber 8500 Co-Axial
Power reserve: 60 hours
Water resistance depth rating: 600m / 2000ft

Posted at

Apr 11, 2026, 3:40 PM

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Omega Seamaster Planet Ocean 600M James Bond 007 SKYFALL Limited Edition 1 of 5,007 Full set Box & Papers

Omega - 232.30.42.21.01.004 · $6,995

This Omega Seamaster Planet Ocean 600M James Bond 007 SKYFALL Limited Edition features a matt structured black dial, 42mm case size, and 'SKYFALL 007' engraved rotor.

Condition: Excellent
Limited edition: 1 of 5,007
Case size: 42mm
Bracelet type: stainless steel

Posted at

Apr 11, 2026, 2:00 PM

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2025 Omega Seamaster Planet Ocean 600m Titanium Blue 232.92.44.22.03.001 Full Set - $5,295

Omega - 232.92.44.22.03.001 · $5,295

Up for sale is a Omega Seamaster Planet Ocean 600m Titanium Blue, a high-end diver's watch from 2025.

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

Posted at

Apr 11, 2026, 1:15 PM

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Omega Seamaster Planet Ocean 232.90.42.21.03.001 With a box and papers

Omega - 232.90.42.21.03.001 · $5,250

The Omega Seamaster Planet Ocean is a lightweight and comfortable watch in full titanium, featuring a 42mm case and automatic movement.

Condition: Good overall condition, unpolished with honest signs of normal wear
Case size: 42mm
Material: Titanium
Bracelet material: Titanium

Posted at

Apr 11, 2026, 12:51 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 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
Movement: Co-Axial Caliber 8500
Water Resistance Depth: 2000 feet
Case Size: 42mm

Posted at

Apr 10, 2026, 9:15 PM

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

Omega - 232.90.42.21.03.001 · $5,350

This Omega Seamaster Planet Ocean 600M features a blue ceramic bezel and dial, titanium case and bracelet, and is equipped with an automatic chronometer movement.

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

Posted at

Apr 10, 2026, 1:45 PM

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