Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 37.5 Stainless Steel / Diamond / White / Alligator

Reference 232.18.38.20.04.001

Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Stainless Steel / Diamond / White / Alligator

About this watch

The Omega Seamaster Planet Ocean 600M is a masterpiece of watchmaking that combines cutting-edge technology with timeless design. This luxurious timepiece boasts an impressive water resistance of up to 600 meters, making it perfect for deep-sea adventures or formal occasions. At its heart lies the robust and precise Omega caliber 8520 movement, showcasing the brand's commitment to precision and reliability. With a power reserve of up to 50 hours and chronometer certification, this watch is not just a stylish accessory but also a reliable companion. The 37.5 mm stainless steel case provides a comfortable fit for various wrist sizes, while the white dial with indexes and arrow hands adds a sporty yet elegant touch. The gem-set bezel adds a bling factor, ensuring that this timepiece stands out in any setting. Whether you're diving, swimming, or simply making a statement, the Omega Seamaster Planet Ocean 600M is sure to impress.

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MSRP: $16,200

Market Price: $5,600

Key Features

Omega caliber 8520 movement
Sapphire glass for scratch-resistance and clarity
Water resistance of up to 600 meters
37.5 mm stainless steel case
Gem-set bezel for added luxury
Chronometer certification for accuracy
Power reserve of up to 50 hours

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 37.5 Stainless Steel / Diamond / White / Alligator

Reference

232.18.38.20.04.001

Movement

8520

Movement Features

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

Case

Stainless Steel 37.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

600

Current Listings

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

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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

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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

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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

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