Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Titanium / Grey / Bracelet

Reference 215.90.44.21.99.001

Omega Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Titanium / Grey / Bracelet

About this watch

The Omega Seamaster Planet Ocean 215.90.44.21.99.001 is a luxurious dive watch that combines style, functionality, and cutting-edge technology. Its 43.5 mm round case crafted from lightweight titanium enhances durability and adds a modern touch to its appearance. The grey color of the case complements the deep oceanic tones of the watch face, creating a sophisticated look that stands out without being overly flashy. The dial is a masterpiece in itself, showcasing a mix of indexes that enhance readability while adding depth to the design. The arrow-shaped hands are not only stylish but also functional, ensuring you can read the time with ease even in low light conditions. One of the standout features of this watch is its sapphire crystal glass, which is scratch-resistant and ensures maximum clarity. The Omega caliber 8900 automatic movement boasts a host of impressive features, including METAS certification, magnetic resistance, and a power reserve of 60 hours. This watch is built to handle the pressure of the deep, with an incredible water resistance of up to 600 meters. Whether you're snorkeling, scuba diving, or simply enjoying a swim, this watch is a trustworthy companion for your underwater adventures. Its versatile design makes it suitable for both formal events and casual outings, and its lightweight titanium construction ensures comfort even during extended wear.

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MSRP: $9,200

Market Price: $5,635

Key Features

43.5 mm round case made from lightweight titanium
Sapphire crystal glass with scratch-resistant coating
Omega caliber 8900 automatic movement with METAS certification and magnetic resistance
60-hour power reserve
600m water resistance
Lightweight titanium construction for comfort and durability
Versatile design suitable for formal events and casual outings

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Titanium / Grey / Bracelet

Reference

215.90.44.21.99.001

Movement

8900

Movement Features

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

Case

43.5mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean Chronograph 232.30.46.51.01.001

Omega - 232.30.46.51.01.001 · $4,400

A Planet Ocean Chronograph from Omega, in excellent condition with original boxes and papers.

Condition: Great condition
Warranty Valid Until: November 2027

Posted at

Aug 30, 2025, 5:58 PM

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Omega Seamaster Planet Ocean GMT Good Planet 232.30.44.22.03.001 43.5mm

Omega - 232.30.44.22.03.001 · $4,900

The Omega Seamaster Planet Ocean GMT Good Planet is a 43.5mm watch with a reference number of 232.30.44.22.03.001.

Condition: Good condition
Case size: 43.5mm diameter
Payment methods: Zelle, Venmo, wire transfer, Apple Pay

Posted at

Aug 30, 2025, 5:20 PM

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[WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Recent Service Price Drop

Omega - 232.30.42.21.01.004 · $5,050

This Omega Seamaster Planet Ocean 600M is a limited edition of 5007 pieces, featuring an in-house caliber 8507b movement with silicon balance spring for increased anti-magnetic properties. The watch has a black patterned dial and is sized at 42mm.

Condition: Excellent, recently serviced
Movement: Omega's in-house caliber 8507b
Depth rating: 600m (~2000ft)
Size: 42mm diameter

Posted at

Aug 30, 2025, 2:49 PM

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Omega Seamaster Planet Ocean ref# 2900.51.82 - Full Set box and papers

Omega - 2900.51.82 · $3,398

This is a 2008 Omega Seamaster Planet Ocean with a nice solid bold wrist presence and a comfort of the leather/rubber quick-release clasp.

Condition: Fair/Good
Box and papers included: true
Bracelet condition: some normal signs of wear
Case condition: few more noticeable signs of wear on the case and lugs

Posted at

Aug 29, 2025, 12:52 PM

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Omega Seamaster Planet Ocean 39.5

Omega - 215.33.40.20.01.001 · $3,750

This Omega Seamaster Planet Ocean 39.5 is a high-quality watch with near perfect timekeeping and excellent condition.

Condition: excellent, lightly worn
Depth rating: 200m

Posted at

Aug 28, 2025, 5:28 PM

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Omega Seamaster Planet Ocean 2201.50

Omega - 2201.50 · $2,599

The Omega Seamaster Planet Ocean is a high-end diving watch with a 42mm case size, suitable for formal and casual wear.

Bracelet Length: 7 inches
Case Size: 42mm

Posted at

Aug 28, 2025, 3:20 PM

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Omega Seamaster Planet Ocean Summer Blue 39.5mm 215.30.40.20.03.002 2024 Set

Omega - 215.30.40.20.03.002 · $5,500

This is a 2024 Omega Seamaster Planet Ocean Summer Blue, complete with its original accessories and in excellent condition. The watch features a 39.5mm case size and a summer blue dial.

Condition: Excellent Preowned
Case scratches: minor
Bracelet wear: light in clasp
Depth rating: 200m

Posted at

Aug 28, 2025, 11:50 AM

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