Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 37.5 Titanium / LiquidMetal / Bracelet

Reference 232.90.38.20.03.001

Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Titanium / LiquidMetal / Bracelet

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Titanium is a true marvel of engineering and design. This luxury watch boasts impeccable style, exceptional performance, and a rich history that makes it a standout choice for both watch enthusiasts and casual wearers alike. The striking blue dial and gleaming titanium case make it a modern yet timeless piece that's suitable for both formal and informal occasions. The Omega caliber 8520 movement provides 50-hour power reserve and features the Co-Axial escapement, which offers better precision and longevity compared to traditional movements. This chronometer-certified watch has undergone rigorous testing for accuracy by the Swiss Official Chronometer Testing Institute (COSC). With a water resistance of up to 600 meters, this timepiece is designed for serious diving, while its elegant design ensures it fits seamlessly into everyday life. The rotating bezel and luminous hands make it easy to read the time, even in low-light conditions. The titanium bracelet is both stylish and comfortable, ensuring a snug fit without pinching or pulling at your skin. This watch embodies adventure and elegance, making it a worthy addition to any collection.

Buy Now on Jomashop

This is an affiliate link

MSRP: $8,500

Market Price: $3,371

Key Features

Omega caliber 8520 movement
50-hour power reserve
Co-Axial escapement
Chronometer-certified by COSC
Water resistance up to 600 meters
Rotating bezel for dive time tracking
Luminous hands and markers for readability

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 37.5 Titanium / LiquidMetal / Bracelet

Reference

232.90.38.20.03.001

Movement

8520

Movement Features

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

Case

37.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 232.92.38.20.03.001 38.5mm $3975

Posted at

Oct 27, 2025, 9:20 AM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 600M – Ref. 215.30.44.21.01.001 – Full Set / Retail Ready / $4,300 Shipped

Omega - 215.30.44.21.01.001 · $4,300

Up for sale is my beautiful Omega Seamaster Planet Ocean 600M, a 43.5 mm diver that combines luxury design with serious tool-watch performance.

Condition: Excellent / Retail Ready (Cleaned & Inspected)
Case Size: 43.5mm
Case Material: Stainless Steel
Bezel Type: Black Ceramic

Posted at

Oct 26, 2025, 12:45 PM

Active

View listing on r/WatchExchange

Excellent Omega Seamaster Planet Ocean 2208.50 Full Set Condition $2750 Shipped SALE

Omega - 2208.50 · $2,750

This Omega Seamaster Planet Ocean is a stainless steel automatic watch with a 45mm case width, suitable for men's wrists up to 20cm.

Condition: Pre Owned, with little wear & marks
Case Width: 45mm (without crown)
Band Type: Stainless steel
Band Condition: Preowned

Posted at

Oct 26, 2025, 11:55 AM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 2200.50 – 45.5mm Co-Axial – Box & Papers 💥 – $2,799 Shipped

Omega - 2200.50 · $2,799

The Omega Seamaster Planet Ocean Ref. 2200.50 is a Co-Axial dive model featuring a matte black dial with luminous broad-arrow hands, applied indices, and glossy black bezel.

Condition: Excellent overall with light surface hairlines on case and bracelet from normal wear
Case size: 45.5mm diameter
Water resistance: 600m / 2000ft depth rating

Posted at

Oct 23, 2025, 9:53 AM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean Chronograph 45.5mm Orange 2218.50

Omega - 2218.50 · $2,499

This Omega Seamaster Planet Ocean Chronograph features a 45.5mm case and is equipped with a chronograph function. It has been used and could benefit from a service to improve its accuracy.

Condition: Pre-owned, minor scratches
Depth rating: 600m
Bracelet type: Aftermarket
Movement accuracy: -20 sec per day

Posted at

Oct 21, 2025, 5:48 PM

Active

View listing on r/WatchExchange

OMEGA Seamaster Planet Ocean Diver, XL 45.5MM, Automatic Black Dial, SS Bracelet 2200.50

OMEGA - 2200.50 · $3,800

The OMEGA Seamaster Planet Ocean is a serious diver with a 45.5mm steel presence, black dial, and 600 meters of water resistance.

Condition: preowned with minor flaws (swirls on dial)
Bracelet material: SS
Water resistance: 600m

Posted at

Oct 21, 2025, 4:00 PM

Active

View listing on r/WatchExchange

OMEGA Seamaster Planet Ocean 600M

OMEGA - Seamaster Planet Ocean 600M · $4,400

A brand new Omega Seamaster Planet Ocean 600M purchased from an Authorized Dealer in 2021, serviced by Omega in 2023 and showing normal light wear.

Condition: Excellent condition, lightly worn from desk use
Purchase Year: 2021
Serviced By: Omega
Bezel Replaced: due to slight looseness

Posted at

Oct 21, 2025, 2:31 PM

Active

View listing on r/WatchExchange