Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Black / Alligator

Reference 2901.50.47

Omega Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Black / Alligator

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 42 is a luxury dive watch that seamlessly blends form and function. With its striking black dial, stainless steel case, and sapphire crystal, it's a statement piece for serious divers and watch enthusiasts alike. The co-axial escapement movement offers increased precision, reduced friction, and longer intervals between servicing. With a water resistance of 600 meters, this watch is perfect for snorkeling, scuba diving, or simply enjoying the pool. The alligator leather strap adds a touch of luxury while ensuring comfort and versatility. Whether you're attending high-profile events or exploring the ocean's depths, this watch tells your story with style and sophistication.

Buy Now on Jomashop

This is an affiliate link

MSRP: $4,400

Market Price: $3,059

Key Features

Omega caliber 2500 co-axial escapement movement
42mm stainless steel case with sapphire crystal
600m water resistance suitable for serious diving
Rotating bezel for tracking immersion times
Chronometer certified for accuracy
Alligator leather strap for comfort and luxury

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Black / Alligator

Reference

2901.50.47

Movement

2500

Movement Features

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

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 600m 39.5 Blue with box and papers

Omega - 215.33.40.20.03.001 · $4,400

This Omega Seamaster Planet Ocean 600m features a blue ceramic dial with Arabic numerals, paired with luminous broad arrow hands, and is available in 39.5mm case size.

Condition: Great
Case size: 39.5mm
Depth rating: 600m

Posted at

Nov 3, 2025, 7:24 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 600m 42mm Orange Bezel Co-Axial 2007 w/ extra strap and bezels $3290 OBO

Omega - Planet Ocean 600m 42mm · $3,290

This is a 42mm Omega Seamaster Planet Ocean 600m with an orange bezel, purchased in 2022 from a dealer in NYC and barely worn. It comes with various OEM extra parts.

Condition: Pre-owned, used occasionally
Year: 2007
Bezel count: 5
Strap: OEM Rubber strap with OEM buckle

Posted at

Nov 2, 2025, 10:43 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean Ceramic 45.5mm $7,300 - Full Set - MSRP is $14,400 🤯

Omega - Planet Ocean Ceramic 45.5mm · $7,300

This Omega Seamaster Planet Ocean Ceramic watch features a 45.5mm diameter case and is a full set with all original packaging.

Case diameter: 45.5mm

Posted at

Nov 2, 2025, 7:26 PM

Active

View listing on r/WatchExchange

OMEGA Seamaster Planet Ocean 600M, Ref 215.30.44.21.01.001, FULL KIT!

OMEGA - 215.30.44.21.01.001

Case diameter: 45mm
Water resistance: 600m

Posted at

Oct 31, 2025, 1:44 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean GMT Good Planet 232.30.44.22.03.001 43.5mm

Omega - 232.30.44.22.03.001 · $4,900

This Omega Seamaster Planet Ocean GMT Good Planet features a 43.5mm case size and comes with its original box and papers.

Condition: Good condition
Case Size: 43.5mm

Posted at

Oct 31, 2025, 1:24 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean Chronograph 9300 232.30.46.51.01.001 under warranty

Omega - 232.30.46.51.01.001 · $4,400

This Omega Seamaster Planet Ocean Chronograph features a 45mm case diameter, a unidirectional rotating bezel, and a date display at the 3 o'clock position.

Condition: Great condition
Water resistance: 200m depth rating
Warranty: valid through NOV 2027

Posted at

Oct 31, 2025, 1:20 PM

Active

View listing on r/WatchExchange