Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange / Orange Rubber

Reference 2908.50.83

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange / Orange Rubber

About this watch

The Omega Seamaster Planet Ocean 2908.50.83 stands out as a robust, stylish, and highly functional watch that can accompany you from the boardroom to the ocean floor. Its striking design combines stainless steel and vibrant orange accents, making it a bold statement piece. The rotating dive bezel adds functionality, while the black dial is complemented by mixed indexes. At its heart lies the Omega caliber 2500 movement with Co-Axial escapement, offering better accuracy, longevity, and reduced friction. This watch is designed for serious divers, with a water resistance rating of 600 meters and an adjustable orange rubber strap. Priced at $3,300, it's an investment piece worth considering, especially when you consider the brand's heritage, quality craftsmanship, and features packed into this timepiece.

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Key Features

45.5 mm round stainless steel case
Omega caliber 2500 movement with Co-Axial escapement
600 meters water resistance
Adjustable orange rubber strap
Rotating dive bezel
Black dial with mixed indexes

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange / Orange Rubber

Reference

2908.50.83

Movement

2500

Movement Features

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

Case

Stainless Steel 45.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

OMEGA Seamaster Planet Ocean 6000M "Ultra Deep" Summer Blue Ref. 215.30.46.21.03.002 - ULTIMATE SET!

OMEGA - 215.30.46.21.03.002 · $12,500

The OMEGA Seamaster Planet Ocean 6000M 'Ultra Deep' Ref. 215.30.46.21.03.002 is a commercially available version of the deep-sea watch originally developed for the Five Deeps Expedition, featuring a massive 45.5mm case made from high-grade stainless steel and powered by the Co-Axial Master Chronometer Calibre 8912.

Condition: UNWORN
Material: O-MEGASTEEL
Water resistance: 6000m (20,000ft)
Diameter: 45.5mm

Posted at

Dec 14, 2025, 11:57 PM

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

Omega - 232.30.42.21.01.004 · $4,850

This Omega Seamaster Planet Ocean 600M is a limited edition Skyfall model, featuring a black dial and 42mm case size. The watch has been recently serviced by Omega and comes with service receipt and removed parts.

Condition: Pre-owned, recently serviced by Omega in August (service receipt included)
Movement: Omega's in-house caliber 8507b with silicon balance spring for increased anti-magnetic properties
Water resistance: 600 meters (2000 feet)
Bracelet size: Sized to 7 inch wrist, with additional links included

Posted at

Dec 14, 2025, 2:46 PM

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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

This Omega Seamaster Planet Ocean Black is a 43.5mm watch with a factory warranty valid until AUG 2029, accompanied by boxes and papers.

Condition: Excellent
Case size: 43.5mm

Posted at

Dec 13, 2025, 6:58 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 listing is for an Omega Seamaster Planet Ocean 8500 in exceptional condition, under warranty.

Condition: exceptional
Warranty Valid Until: November 2027

Posted at

Dec 13, 2025, 6:50 PM

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

Omega - 232.90.46.21.03.001 · $4,600

This Omega Seamaster Planet Ocean is a 45.5mm titanium watch under warranty, with a factory warranty valid until November 2027.

Condition: Excellent condition
Case Material: Titanium
Size: 45.5mm diameter

Posted at

Dec 13, 2025, 6:48 PM

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Omega Seamaster Planet Ocean GoodPlanet GMT 44mm Blue Dial 232.32.44.22.03.001

Omega - 232.32.44.22.03.001 · $5,240

The Omega Seamaster Planet Ocean GoodPlanet is a 43.5mm dive watch with a deep blue dial, ceramic bezel, and GMT hand for tracking a second time zone.

Condition: Excellent pre-owned condition
Case size: 43.5mm diameter
Water resistance: unknown

Posted at

Dec 12, 2025, 11:57 PM

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Omega Seamaster Planet Ocean 600M Black Dial 45.5mm 215.30.46.51.01.001

Omega - 215.30.46.51.01.001 · $6,240

A bold 45.5mm diver with a sleek black ceramic dial, matching bezel, and in-house Co-Axial Master Chronometer Calibre 9900, offering chronograph precision and magnetic resistance up to 15,000 gauss.

Condition: Excellent pre-owned condition
Case size: 45.5mm
Water resistance: 600m
Material: Stainless steel

Posted at

Dec 12, 2025, 9:59 PM

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OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET!

OMEGA - 232.32.42.21.01.003 · $4,250

A robust and elegant dive watch with a stainless steel case, black dial, and orange accents, featuring OMEGA's Co-Axial Caliber 8500 movement.

Condition: EXCELLENT, with few superficial scratches on case
Movement: Co-Axial Caliber 8500
Depth Rating: 600m
Water Resistance: 600m (2000 feet)

Posted at

Dec 12, 2025, 1:10 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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