Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer GMT Deep White Sapphire

Reference 215.98.46.22.05.001

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer GMT Deep White Sapphire

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer GMT Deep White Sapphire is a stunning luxury watch that beautifully marries functionality with style. With its robust 45.5mm diameter and sophisticated aesthetic, this timepiece is built for adventure yet suitable for formal occasions. The deep white sapphire dial and gem-set bezel add a touch of opulence, making it perfect for those who appreciate the finer things in life. Crafted from durable ceramic and platinum, the case is not only luxurious but also incredibly resilient, with an open case back showcasing Omega's exceptional engineering. At its heart lies the Omega caliber 8906, a powerhouse automatic movement designed for performance and reliability, featuring METAS certification, magnetic resistance, and reliable GMT functionality.

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Key Features

45.5mm diameter case
600m water resistance
Omega caliber 8906 automatic movement
METAS certified for accuracy and reliability
Gem-set bezel with sapphire glass
Durable ceramic and platinum construction

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer GMT Deep White Sapphire

Reference

215.98.46.22.05.001

Movement

8906

Movement Features

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

Case

45.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

600

Current Listings

2025 Omega Seamaster Planet Ocean 6000M Summer Blue 215.30.46.21.03.002 Full Set

Omega - 215.30.46.21.03.002 · $9,350

This is a 2025 Omega Seamaster Planet Ocean 6000M Summer Blue, one of the most beautiful dive watches seen with a black lacquered dial and rotating dive bezel.

Condition: Excellent pre-owned condition
Case Material: O-MEGASTEEL
Bezel: Stainless Steel Rotating Dive Bezel with Black Ceramic Insert
Dial Description: Black Lacquered Dial with Texture Representing The Challenger Deep

Posted at

Feb 17, 2026, 8:15 PM

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Omega Seamaster Planet Ocean GMT ‘OREO’ , Box + Papers

Omega - Seamaster Planet Ocean GMT · $5,599

The Omega Seamaster Planet Ocean GMT 'Oreo' features a 43mm case and Calibre 8906 movement. It comes with a leather/rubber mixed strap and has a clean crystal.

Condition: Great preowned condition, some light normal wear scratches on lugs and case
Case size: 43mm
Water resistance: 600m

Posted at

Feb 16, 2026, 5:41 PM

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Omega Seamaster Planet Ocean - 2209.50 - 42mm - Price Reduced!

Omega - 2209.50 · $2,650

A pre-owned Omega Seamaster Planet Ocean ref: 2209.50, available in a 42mm case size with an orange bezel, part of the planet ocean line, designed for divers.

Condition: Pre-owned with signs of wear, giving it a vintage aesthetic
Case Size: 42mm diameter
Bezel Color: orange

Posted at

Feb 16, 2026, 2:20 PM

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Omega Seamaster Planet Ocean

Omega - 217.30.42.21.01.002 · $8,100

A brand new, stickered 4th generation Omega Seamaster Planet Ocean with a black dial and blue bezel combination on the bracelet.

Condition: Brand new, unworn
Dial color: black
Bezel color: blue

Posted at

Feb 15, 2026, 3:57 PM

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Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set

Omega - 215.30.46.51.01.001 · $6,725

This Omega Seamaster Planet Ocean is a high-end diver's watch featuring a 45.5mm black dial and 600m water resistance.

Condition: Fantastic condition with minor hairlines
Case size: 45.5mm diameter
Water resistance: 600m

Posted at

Feb 15, 2026, 9:46 AM

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Omega Seamaster Planet Ocean 600M – 42mm – First Gen Classic

Omega - 2201.51.00 · $2,950

This is a first-generation classic Omega Seamaster Planet Ocean 600M with a 42mm stainless steel case, black matte dial, and orange accents.

Condition: Excellent
Movement: Omega Calibre 2500 automatic chronometer
Water resistance: 600m

Posted at

Feb 14, 2026, 4:22 PM

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Omega Seamaster Planet Ocean 42mm 2201.50.00 – Full Set – 2011 – $3,850

Omega - 2201.50.00 · $3,850

For sale is my Omega Seamaster Planet Ocean 42mm, featuring a stainless steel case, black dial and bezel, Co-Axial automatic movement, and water resistance up to 2000ft.

Condition: Good overall condition
Case size: 42mm diameter
Water resistance: 600m / 2000ft
Movement type: Omega Co-Axial automatic

Posted at

Feb 13, 2026, 1:32 PM

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NEW 2026 OMEGA SEAMASTER PLANET OCEAN 42MM BLUE DIAL 600M 217.30.42.21.01.002 COMPLETE SET!!

OMEGA - 217.30.42.21.01.002 · $7,850

A brand new Omega Seamaster Planet Ocean watch with a beautiful black dial and blue bezel, featuring a stainless steel case.

Condition: BRAND NEW/UNWORN
Dial color: Black/Blue
Case size: 42mm diameter
Water resistance: 600m depth rating

Posted at

Feb 13, 2026, 6:46 AM

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Omega Seamaster Planet Ocean 600M 45.5mm 232.30.46.21.01.001 – $2,850

Omega - 232.30.46.21.01.001 · $2,850

This Omega Seamaster Planet Ocean 600M features a stainless steel case with a black dial and bezel, Omega Co-Axial automatic movement, and 600m water resistance.

Condition: Very good to excellent pre-owned with minimal wear
Case size: 45.5mm diameter
Water resistance: 600m / 2000ft
Movement type: Omega Co-Axial automatic movement

Posted at

Feb 12, 2026, 3:22 PM

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