Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Mécanique 16 Sapphires

Reference 2905.50.38

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Mécanique 16 Sapphires

About this watch

The Omega Seamaster Planet Ocean 2905.50.38 is a masterpiece of luxury watchmaking, blending robust design with superior movement and luxurious materials. This diving watch exudes sophistication, featuring a stunning blue color, gem-set bezel, and mother-of-pearl dial that reflects light beautifully. The Omega caliber 2500 automatic movement enhances precision and reduces friction, while the sapphire glass provides scratch-resistance. With its impressive water resistance of 600 meters, this watch is built for serious divers and suitable for both casual and formal occasions.

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Key Features

Omega Caliber 2500 Automatic Movement
Water Resistance up to 600 Meters
White Gold and Stainless Steel Construction
Gem-Set Bezel with Sapphire Glass
Mother-of-Pearl Dial with Mixed Indexes
Chronometer-Certified for Precision Timekeeping

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 45.5 Mécanique 16 Sapphires

Reference

2905.50.38

Movement

2500

Movement Features

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

Case

45.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean Titanium Blue 45.5mm 232.92.46.21.03.001 Strap

Omega - 232.90.44.22.03.001 · $4,499.004

This Omega Seamaster Planet Ocean GMT Titanium Blue is a pre-owned watch with a 45.5mm titanium case and blue rotating bezel.

Condition: Very good condition
Case diameter: 45.5mm
Movement: Omega Automatic Self-Winding 8500
Crystal: Sapphire

Posted at

May 8, 2025, 1:56 PM

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Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.03.002

Omega - 215.30.46.21.03.002 · $10,599.001

Pre-Owned Omega Seamaster Planet Ocean Ultra Deep with automatic movement, 46mm O-MEGASTEEL case, blue dial, and 6,000 meters water resistance.

Condition: 92% condition, slight marks on sides and back of case, faint marks on a few links
Material Case: O-MEGASTEEL
Diameter: 46mm
Water Resistance: 6,000m

Posted at

May 8, 2025, 12:10 AM

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

Omega - 232.30.42.21.01.004 · $5,550

The Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition is a highly legible watch with a black patterned dial and handsome design. The 42mm case size makes it reasonably sized for daily wear, while the in-house caliber 8507b movement provides increased anti-magnetic properties.

Condition: Pre-owned, recently serviced
Movement: Omega Caliber 8507b (in-house)
Water resistance: ~2000 feet
Bracelet size: 42mm diameter (42mm case size with links included for a 7 inch wrist)

Posted at

May 5, 2025, 4:40 PM

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Omega Seamaster Planet Ocean “Oreo”

Omega - 215.30.44.22.01.001 · $6,495

The Omega Seamaster Planet Ocean combines professional-grade diving excellence with everyday luxury, featuring a 43.5mm stainless steel case and bracelet.

Condition: Excellent overall condition
Case size: 43.5mm diameter
Water resistance: 600m
Bracelet material: stainless steel

Posted at

May 5, 2025, 2:04 PM

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Omega Seamaster Planet Ocean 600M Black / Orange

Omega - 215.32.44.21.01.001 · $4,350

A very stout Planet Ocean 600m watch with excellent wrist presence, featuring a 43mm case and orange accents on the dial and strap.

Condition: Very good pre-owned condition
Case size: 43mm
Movement: Calibre 8900 with 60 hour reserve
Water resistance: 600M

Posted at

May 4, 2025, 7:56 PM

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Omega Seamaster Planet Ocean 42mm 2201.50 $2,590

Omega - 2201.50 · $2,590

This Omega Seamaster Planet Ocean features a 42mm case with 600m water resistance, seconds hand shows light oxidization, and comes with a blue felt travel box.

Condition: Very Good Condition
Case Size: 42mm diameter
Water Resistance: 600m depth rating

Posted at

May 2, 2025, 3:29 PM

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