Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 42 Mécanique 16 Sapphires / Short Strap

Reference 2915.50.48

Omega Seamaster Planet Ocean 600M Co-Axial 42 Mécanique 16 Sapphires / Short Strap

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 42 is a masterpiece of luxury watchmaking. Its sleek blue dial, adorned with a mother of pearl finish, shines with sophistication. The gem-set bezel adds an opulent touch, perfect for both underwater adventures and formal gatherings. This timepiece boasts a robust round case made from white gold and stainless steel, ensuring durability and a luxurious sheen. With its automatic Omega caliber 2500 movement, showcasing Co-Axial escapement technology, this watch is built to last. The sapphire crystal glass provides scratch resistance, while the luminescent hands and markers ensure visibility in low-light conditions. This versatile watch adapts beautifully to any occasion, from diving into the ocean to dressing up for a night out. It's an investment in quality, heritage, and timeless style, with Omega watches known to hold their value well over time.

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Key Features

Omega caliber 2500 automatic movement
600 meters water resistance
42 mm round case made from white gold and stainless steel
Gem-set bezel for added opulence
Sapphire crystal glass with scratch resistance
Luminescent hands and markers for visibility in low-light conditions

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 42 Mécanique 16 Sapphires / Short Strap

Reference

2915.50.48

Movement

2500

Movement Features

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

Case

42mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 600m 45.5mm 232.30.46.21.01.002 FULL SET

Omega - 232.30.46.21.01.002 · $2,999

The Omega Seamaster Planet Ocean is a 45.5mm diver's watch with a depth rating of 600m.

Condition: Pre-owned
Case size: 45.5mm diameter
Depth rating: 600m

Posted at

Apr 7, 2026, 4:47 PM

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OMEGA Seamaster Planet Ocean Chronograph 600M 45.5mm REF 215.30.46.51.01.001 Box&Papers

OMEGA - 215.30.46.51.01.001 · $5,850

A stunning Omega Seamaster Planet Ocean Chronograph with a 45.5mm case, available in complete set including inner wood box and papers.

Condition: Very good condition with light hairlines on the case
Year: 2020
Size: 45.5mm diameter
Box condition: Inner wood Omega presentation box is complete but the box and pillow are flaky

Posted at

Apr 7, 2026, 11:18 AM

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Omega Seamaster Planet Ocean 600M 217.32.42.21.01.001 New 2026– $7000

Omega - 217.32.42.21.01.001 · $7,000

This Omega Seamaster Planet Ocean 600M is one of Omega's newest releases, a stunning and sporty watch that feels refined enough to wear anywhere.

Condition: new
Year: 2025
Retail Price: $8,600
Shipping Included: yes

Posted at

Apr 7, 2026, 9:12 AM

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(Serviced) Omega Seamaster Planet Ocean Black 232.30.46.21.01.003 $2900

Omega - 232.30.46.21.01.003 · $2,900

A black Omega Seamaster Planet Ocean with a rich history of being bought and sold on this forum. The watch is in amazing condition and was barely worn since its last service.

Condition: like new, recently serviced
Previous owner's sales history: over 100 sales
Face to face sale requirement: FaceTime is required for the sale

Posted at

Apr 6, 2026, 10:41 PM

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Omega Seamaster Planet Ocean 600M 2013 Full Set

Omega - 232.30.42.21.01.003 · $4,295

This Omega Seamaster Planet Ocean 600M is a modern professional dive watch with high-depth water resistance, in-house movement technology, and everyday wearability.

Condition: Like New
Movement: Omega Caliber 8500 Co-Axial movement
Water Resistance: 600 meters
Crystal: Sapphire

Posted at

Apr 6, 2026, 10:58 AM

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Omega Seamaster Planet Ocean 2201.51 42mm Box and Card S - $2,990

Omega - 2201.51 · $2,990

This Omega Seamaster Planet Ocean 2201.51 is a high-end watch with an automatic movement and a steel case on original Omega bracelet.

Condition: Very good condition for its age
Movement: Omega Calibre 2500 movement
Bracelet Size Fit: up to 7-7.25 inch wrists

Posted at

Apr 5, 2026, 9:56 PM

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Omega Seamaster Planet Ocean 2201.50 42mm - $2,890

Omega - Planet Ocean 2201.50 · $2,890

This listing is for a Omega Seamaster Planet Ocean 42mm watch.

Case size: 42mm

Posted at

Apr 5, 2026, 9:27 PM

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[US] Omega Seamaster Planet Ocean Chrono 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set

Omega - 215.30.46.51.01.001 · $6,550

This Omega Seamaster Planet Ocean Chrono 600m features a black dial and measures 45.5mm in diameter.

Condition: Fantastic condition with minor hairlines
Case Size: 45.5mm diameter
Water Resistance: 600m depth rating

Posted at

Apr 5, 2026, 1:34 PM

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Omega Seamaster Planet Ocean 600m, 232.90.42.21.03.00, 42mm with titanium case and bracelet, blue dial and bezel, box & papers

Omega - 232.90.42.21.03.00 · $4,600

This Omega Seamaster Planet Ocean 600m features a 42mm titanium case, blue dial, and titanium bracelet, along with a helium escape valve, screw down crown, and exhibition case back. It's a classic dive watch with functional features.

Condition: Good, previously cherished condition with scratches present on underside of bottom left lug from bracelet removal
Case diameter: 42mm
Bracelet material: Titanium
Water resistance: 600m

Posted at

Apr 5, 2026, 12:36 PM

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