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

Reference 2218.50.00

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

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial Chronograph is a statement piece that blends luxury with functionality. Its striking aesthetics and robust features make it suitable for both professional divers and watch enthusiasts alike. With its stainless steel case, scratch-resistant sapphire crystal, and impressive water resistance of up to 600 meters, this watch is built to last. The Omega Caliber 3313 movement powers the chronograph feature, allowing users to time events with precision. The black dial with orange accents adds a sporty touch, while the rotating bezel serves as a practical tool for tracking immersion times. Whether you're exploring the great outdoors or attending a formal event, the Seamaster Planet Ocean is incredibly versatile and always stylish.

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MSRP: $7,200

Market Price: $3,674

Key Features

Stainless Steel Case
Scratch-Resistant Sapphire Crystal
600m Water Resistance
Omega Caliber 3313 Movement
Chronograph Feature
Rotating Bezel with 0-60 Scale
Black Dial with Orange Accents

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

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

Reference

2218.50.00

Movement

3313

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel
Co-Axial Escapement

Case

Stainless Steel 45.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean Chronograph full kit with warrenty

Omega - 215.30.46.51.01.001 · $4,799

A 2023 Omega Seamaster Planet Ocean Chronograph featuring jump hour capabilities, chronograph functions, helium escape valve, and 600M water resistance.

Condition: great shape with some wear on the bezel and bracelet
Water resistance: 600M
Diameter: 45.5mm

Posted at

Feb 3, 2026, 8:59 AM

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Omega Seamaster Planet Ocean 600m Worldtimer | ref. 215.92.46.22.01.007 | 2025 Complete

Omega - 215.92.46.22.01.007 · $11,000

This Omega Seamaster Planet Ocean 600m Worldtimer is a 45.5mm ceramic diver with a 2025 complete set, including a triple box set and travel case.

Condition: 10/10 - excellent condition with no flaws
Case Size: 45.5mm diameter
Depth Rating: 600m

Posted at

Feb 2, 2026, 12:50 PM

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Omega Seamaster Planet Ocean 2200.50 - 45.5mm - Price Reduced!

Omega - 2200.50 · $2,750

Selling a clean Omega Planet Ocean 2200.50 that James Bond wore in Casino Royale. The watch is a great example compared to other online comps and features very minimal wear on the bracelet, case, and clasp.

Condition: Great
Water Resistance: 300m water resistance
Case Diameter: 45.5mm diameter
Wrist Fit: fits up to 7.5 inch wrist

Posted at

Feb 2, 2026, 12:16 PM

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Omega Seamaster Planet Ocean 45.5mm Full Kit

Omega - Planet Ocean 45.5mm · $3,500

For sale is my beloved Omega Planet Ocean 45.5mm watch, featuring a sapphire and ceramic bezel with a depth rating of 600 meters, powered by an in-house Caliber 2500 movement.

Condition: Light wear, a few tiny scuffs and scratches on the lugs and case
Case size: 45.5mm
Water resistance: 600m
Bracelet material: steel

Posted at

Feb 2, 2026, 2:39 AM

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Omega Seamaster Planet Ocean 600M Chronograph – Ref. 215.32.46.51.99.001 – 45.5mm Co-Axial – $4,599 Shipped

Omega - 215.32.46.51.99.001 · $4,599

A bold, modern professional dive chronograph featuring a 45.5mm stainless steel case, unidirectional red ceramic bezel, sapphire crystal, screw-down crown and pushers, and 600m / 2000ft water resistance.

Condition: Great overall
Case Size: 45.5mm diameter
Depth Rating: 2000ft water resistance

Posted at

Feb 1, 2026, 9:24 PM

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Omega Seamaster Planet Ocean GMT “Oreo” - 215.30.44.22.01.001 - Price Reduced!

Omega - 215.30.44.22.01.001 · $4,795

This Omega Seamaster Planet Ocean GMT features a 43.5mm case size and has been well-maintained, showing only light scratches on the clasp and bracelet.

Condition: Very good, with minor wear
Size: 43.5mm diameter
Bracelet condition: Light scratches

Posted at

Feb 1, 2026, 4:58 PM

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OMEGA Seamaster Planet Ocean 6000M Ultra Deep "Summer Blue" Ref. 215.30.46.21.03.002 - ULTIMATE SET! 🔥$12,250🔥

OMEGA - 215.30.46.21.03.002 · $12,250

This OMEGA Seamaster Planet Ocean 6000M Ultra Deep represents the pinnacle of deep-sea engineering, with a water-resistant case to 6,000 meters and powered by the Co-Axial Master Chronometer Calibre 8912.

Condition: UNWORN
Case material: O-MEGASTEEL (high-grade stainless steel)
Diameter: 45.5mm
Water resistance: 6000m / 20,000 feet

Posted at

Feb 1, 2026, 1:55 PM

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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 is a robust and elegant dive watch that embodies OMEGA's commitment to ocean exploration and precision engineering.

Condition: Very Good, with few superficial scratches on case
Case Size: 42mm
Movement: Co-Axial Caliber 8500
Water Resistance: 600m (2000ft)

Posted at

Feb 1, 2026, 1:54 PM

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OMEGA SEAMASTER PLANET OCEAN 600M CERAMIC GMT 46MM - EXCELLENT - 215.92.46.22.01.004 - BOX/PAPERS

OMEGA - 215.92.46.22.01.004 · $7,571

A powerhouse professional diver crafted in black ceramic, featuring 600m water resistance, GMT functionality, and Omega's Master Chronometer movement.

Condition: Excellent
Case size: 46mm diameter
Movement type: Automatic GMT
Water depth rating: 600m

Posted at

Feb 1, 2026, 10:44 AM

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