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 600M, Ref 215.30.44.21.01.001, FULL KIT!

OMEGA - 215.30.44.21.01.001 · $4,200

Additional Details: 43.5mm Omega Seamaster Planet Ocean 600M with Black Dial, Reference 215.30.44.21.01.001. Full kit, all links, warranty card dated 5/2023, valid through 5/2028.

Condition: Light signs of wear throughout, nothing major
Size: 43.5mm diameter
Water Resistance: 600m

Posted at

Nov 30, 2025, 11:36 AM

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Omega Seamaster Planet Ocean 600M - Full Set (Excellent Condition)

Omega - 210.32.42.20.01.001 · $5,999

This Omega Seamaster Planet Ocean 600M is a highly sought after timepiece in grey, available as a complete set with original boxes and documentation.

Condition: Excellent, very minimal wear
Outer Ar Coating Wear: insignificant wear that can only be seen under certain light conditions
Included Items: [object Object],[object Object],[object Object],[object Object],[object Object]

Posted at

Nov 30, 2025, 9:45 AM

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Omega Seamaster Planet Ocean 600M - Excellent Condition

Omega - 215.32.44.21.01.002 · $5,999

A black Omega Seamaster Planet Ocean 600M in excellent condition, complete with original presentation boxes and warranty card.

Condition: Excellent, minimal wear
Serial number: 210.32.42.20.01.001
Depth rating: 300m

Posted at

Nov 29, 2025, 10:21 PM

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Omega Seamaster Planet Ocean, 42mm Generation 1

Omega - 2201.51 · $3,400

This is a Generation 1 Omega Planet Ocean, measuring 42mm in size.

Condition: good condition with nicks and dents
Case Size: 42mm

Posted at

Nov 29, 2025, 6:42 PM

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Omega Seamaster Planet Ocean ✔️Titanium ✔️42mm

Omega - 232.90.42.21.03.001 · $4,150

This Omega Seamaster Planet Ocean 600M features a blue ceramic-titanium case, blue bezel and dial, and is powered by the Omega Calibre 8500 movement. It has a water resistance of 600m/2000ft and comes on a titanium bracelet.

Condition: Excellent condition
Case material: Titanium
Bezel and dial: Blue ceramic
Bracelet type: Titanium bracelet with deployant clasp

Posted at

Nov 29, 2025, 3:53 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 is a 45.5mm watch with factory warranty valid through November 2027, available for sale in excellent condition.

Condition: Exceptional
Case size: 45.5mm diameter
Warranty status: Factory warranty

Posted at

Nov 29, 2025, 2:36 AM

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Omega Seamaster Planet Ocean Black 8900 43.5mm 215.30.44.21.01.001 under warranty

Omega - 215.30.44.21.01.001 · $4,600

The Omega Seamaster Planet Ocean is a black dial watch with a 43.5mm case size, featuring a factory warranty valid through August 2029.

Condition: Excellent condition
Case Size: 43.5mm diameter
Warranty Valid Until: AUG 2029

Posted at

Nov 29, 2025, 2:31 AM

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Omega Seamaster Planet Ocean Titanium 232.90.46.21.03.001 45.5mm under warranty blue😍😍

Omega - 232.90.46.21.03.001 · $4,600

A Omega Seamaster Planet Ocean Titanium 45.5mm watch with a factory warranty until NOV 2027, available for sale in excellent condition.

Condition: Excellent
Case size: 45.5mm diameter
Water resistance: unknown

Posted at

Nov 29, 2025, 2:23 AM

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2021 Omega Seamaster Planet Ocean �Oreo� GMT -215.30.44.22.01.001 - BPs + Extra

Omega - 215.30.44.22.01.001 · $5,700

2021 Omega Seamaster Planet Ocean 'Oreo' GMT is a luxury watch with minor wear on the case.

Condition: Very Good Condition
Case Wear: Minor
Box Condition: Outer white box flap is loose
Accessories: Double Box,All 3 Omega Cards (Warranty dated 6/8/21),Hangtag, Manual, Customer Service papers,Extra Black/white Rubber Strap

Posted at

Apr 4, 2025, 3:36 PM

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