Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 42 Mécanique 20 Sapphires / Short Strap

Reference 2913.50.48

Omega Seamaster Planet Ocean 600M Co-Axial 42 Mécanique 20 Sapphires / Short Strap

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 42 is a masterpiece of watchmaking that embodies luxury and functionality. This stunning timepiece features a round shape, striking blue color, and mother-of-pearl dial that exudes elegance. The gem-set bezel adds a touch of luxury, making it perfect for formal events or casual outings. Powered by the Omega caliber 2500 automatic movement, this watch boasts precision and reliability with a power reserve of 48 hours and frequency of 25,200 vibrations per hour. With its impressive water resistance of up to 600 meters, it's designed for serious divers who want a reliable companion for their underwater adventures. The short strap provides a snug fit, while the sapphire crystal is scratch-resistant and stainless steel construction ensures durability. This watch is a work of art that stands out in the world of horology, offering versatility, classic design, and practical features like date function.

Buy Now on Jomashop

This is an affiliate link

Key Features

Omega caliber 2500 automatic movement
Gem-set bezel with sparkling gemstones
Sapphire crystal scratch-resistant glass
Water resistance up to 600 meters
Short strap for a snug fit
Stainless steel and white gold construction
Date function

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 42 Mécanique 20 Sapphires / Short Strap

Reference

2913.50.48

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 232.92.42.21.03.001 42mm Titanium Blue 2020

Omega - 232.92.42.21.03.001 · $4,775

A blue dial Omega Seamaster Planet Ocean 600M with a 42mm titanium case, featuring a Calibre 8500 automatic movement and 600m water resistance.

Condition: Excellent pre-owned condition with light wear
Case size: 42mm diameter
Material: titanium
Movement: Calibre 8500, Co-Axial, automatic

Posted at

Apr 12, 2026, 1:48 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 232.30.42.21.01.003 – 42mm

Omega - 232.30.42.21.01.003

This is a listing for an Omega Seamaster Planet Ocean watch.

Model name: Planet Ocean
Case size: 42mm

Posted at

Apr 12, 2026, 12:51 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 215.30.44.21.01.002 – 43.5mm – Full Set

Omega - 215.30.44.21.01.002 · $8,500

This Omega Seamaster Planet Ocean is a 43.5mm watch with additional details provided.

Case size: 43.5mm

Posted at

Apr 12, 2026, 12:15 PM

Active

View listing on r/WatchExchange

[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 · $6,525

A Omega Seamaster Planet Ocean Chrono 600m watch featuring a black dial and measuring 45.5mm in diameter.

Condition: Fantastic with minor hairlines
Case Size: 45.5mm diameter
Depth Rating: 600m

Posted at

Apr 12, 2026, 9:47 AM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 8500 Orange 45.5mm 232.32.46.21.01.003 on Omega mesh bracelet

Omega - 232.32.46.21.01.003 · $3,600

The Omega Seamaster Planet Ocean Orange 8500 features a 45.5mm case, gray bezel that was swapped for an OEM orange one, and comes with a mesh/milanese bracelet.

Condition: Near mint
Bracelet type: Omega mesh/milanese
Case size: 45.5mm
Bezel color: Orange

Posted at

Apr 11, 2026, 5:11 PM

Active

View listing on r/WatchExchange