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

Reference 2908.50.91

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

About this watch

The Omega Seamaster Planet Ocean 2908.50.91 is a masterful blend of style and functionality, featuring a striking orange and black dial with mixed indexes for optimal readability. The round stainless steel case measures 45.5mm in diameter and boasts an unidirectional rotating bezel for added rugged charm. This watch stands out from the crowd due to its impressive water resistance of up to 600 meters, making it perfect for serious divers or anyone who wants a timepiece that can withstand the rigors of underwater activities. At the core of this remarkable watch lies the Omega caliber 2500 automatic movement, showcasing innovative Co-Axial escapement technology for greater accuracy and less maintenance compared to traditional movements. With its date function and chronometer certification, this watch is not just a statement piece but also a reliable companion for everyday wear.

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MSRP: $3,750

Market Price: $3,238

Key Features

Omega caliber 2500 automatic movement
Co-Axial escapement technology for increased accuracy
Water resistance up to 600 meters
Stainless steel case and rotating bezel
Sapphire glass crystal for scratch resistance
Date function and chronometer certification

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

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

Reference

2908.50.91

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 Blue 8900 43.5mm 215.30.44.21.03.001 UNDER WARRANTY

Omega - 215.30.44.21.03.001 · $4,200

This Omega Seamaster Planet Ocean Blue is a 43.5mm model with a factory warranty valid until September 2028.

Condition: Excellent condition
Case Size: 43.5mm
Warranty Valid Until: SEP 2028

Posted at

Jul 4, 2025, 3:00 AM

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Omega Seamaster Planet Ocean 8500 Titanium 45.5mm 232.90.46.21.03.001

Omega - 232.90.46.21.03.001 · $4,800

The Omega Seamaster Planet Ocean 8500 Titanium is a high-end diving watch featuring a 45.5mm titanium case and a micro adjustable clasp.

Condition: Excellent condition and full set, light wear only
Case material: titanium
Water resistance: 300m

Posted at

Jul 4, 2025, 2:58 AM

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Omega Seamaster Planet Ocean 600M – Ref. 215.32.44.21.01.001 – Full Set | Recently Serviced by Omega | $5,300 + Label

Omega - 215.32.44.21.01.001 · $5,300

This Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer is a 43.5mm stainless steel watch featuring a black ceramic bezel, Liquidmetal dive scale, and an Omega Co-Axial Master Chronometer Cal. 8900 movement.

Condition: Pre-owned, recently serviced by Omega
Case size: 43.5mm diameter
Movement: Omega Co-Axial Master Chronometer Cal. 8900
Power reserve: 60 hours

Posted at

Jul 3, 2025, 11:12 PM

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2016 Omega Seamaster Planet Ocean 600m 232.32.42.21.01.003

Omega - 232.32.42.21.01.003 · $3,925

This Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer is a rugged yet refined dive watch, featuring a black ceramic bezel and striking black dial.

Condition: Excellent condition with some normal wear
Case size: 42mm
Bracelet type: Black AM Bracelet
Box and papers: Yes, includes inner box, warranty card, pictograms card

Posted at

Jul 3, 2025, 3:45 PM

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Omega Seamaster Planet Ocean 2201.50 42mm - $2,690

Omega - 2201.50 · $2,690

Up for sale is my very good condition Omega Seamaster Planet Ocean 2201.50 with a 42mm steel case, automatic Omega Calibre 2500 movement, and original Omega steel bracelet.

Condition: Very good condition, minor marks on case, caseback, and bracelet
Movement: Omega Calibre 2500
Case size: 42mm diameter
Bracelet size: up to 6.75-7 inch wrists depending on wrist shape

Posted at

Jul 2, 2025, 9:55 PM

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Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

Omega - 215.32.46.51.01.004 · $5,950

A commanding presence on the wrist, this latest release in grayscale has a unique look that can be dressed up or down.

Condition: good with minor ding on lower left lug
Water Resistance: 300m

Posted at

Jul 1, 2025, 6:28 PM

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Omega Seamaster Planet Ocean 600m | ref. 215.30.40.20.03.001 | 2025 Complete Set

Omega - 215.30.40.20.03.001 · $4,750

This Omega Seamaster Planet Ocean 600m is a 2025 model with a complete set of accessories, including double box sets and warranty cards.

Condition: Excellent preowned condition
Depth rating: 600m
Scope of delivery: Double Box Set, Warranty Card, Original Purchase Receipt, Pictogram card, master Chronometer card, instruction book, full links

Posted at

Jul 1, 2025, 1:57 PM

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