Omega Seamaster Planet Ocean 2200.50.00 — Professional 600M Diving Heritage on the Wrist

The Omega Seamaster Planet Ocean 2200.50.00 is a purpose-built professional dive watch that pairs serious water resistance with everyday wearability. This pre-owned example measures 42mm in stainless steel, framed by a black unidirectional rotating diver bezel and a bold black dial. It is a modern classic that reads equally well beneath a cuff or a wetsuit.

At its heart is Omega's Co-Axial automatic chronometer movement, a design engineered for long-term precision and reduced friction between service intervals. Rated to 600 meters (2000 feet) of water resistance and protected by a scratch-resistant sapphire crystal, the Planet Ocean earns its diving credentials without compromising refinement. The stainless steel bracelet and deployment clasp complete a watch made to be worn hard and worn often.

Condition & what's included

Condition details, along with box and papers status, are not specified in this listing. For a full condition report, current photographs, and information on any included accessories, please contact Karat 22 Jewelers directly and our team will be glad to assist.

Key specifications

• Reference: 2200.50.00
• Case size: 42mm
• Case material: Stainless steel
• Dial: Black
• Bezel: Black unidirectional rotating diver bezel
• Movement: Omega Co-Axial automatic chronometer (caliber 2500)
• Water resistance: 600 meters / 2000 feet
• Crystal: Scratch-resistant sapphire
• Bracelet: Stainless steel with deployment clasp

About buying pre-owned from Karat22

Karat 22 Jewelers is a Houston-based jeweler offering carefully selected pre-owned timepieces. We are happy to answer questions, share additional photos, and walk you through the details of this Planet Ocean before you buy. Reach out to our team to learn more or to arrange a viewing.

Omega Planet Ocean 2200.50.00 — frequently asked questions

What is the case size and material of the 2200.50.00?

It is a 42mm stainless steel case, paired with a black dial and a stainless steel bracelet with a deployment clasp.

How water resistant is this Planet Ocean?

The Seamaster Planet Ocean 2200.50.00 is rated to 600 meters / 2000 feet, true professional dive-watch depth.

What movement does it use?

It is powered by Omega's Co-Axial automatic chronometer movement (caliber 2500), designed for improved long-term precision.

Does it have a rotating bezel and sapphire crystal?

Yes. It features a black unidirectional rotating diver bezel and a scratch-resistant sapphire crystal.

Are box and papers included?

Box and papers are not specified in this listing. Please contact Karat 22 Jewelers for full details on inclusions and condition.