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 Black 8900 43.5mm 215.30.44.21.01.001 under warranty

Omega - 215.30.44.21.01.001 · $4,600

A black Omega Seamaster Planet Ocean with a 43.5mm case, under warranty until AUG 2029.

Condition: Excellent
Warranty: valid through AUG 2029
Boxes and papers: included

Posted at

Dec 6, 2025, 12:08 PM

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Omega Seamaster Planet Ocean 215.32.43.21.04.001 America's Cup Full Set!

Omega - 215.32.43.21.04.001 · $6,500

This Omega Seamaster Planet Ocean is a special edition commemorating Omega's participation in the America's Cup, featuring a white dial with red and blue accents.

Set: Complete set with watch, box, operations manual, pictogram, chronograph, and warranty cards
Shipping: Overnight shipping, fully insured, signature required

Posted at

Dec 6, 2025, 10:36 AM

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Omega Seamaster Planet Ocean Chronograph 600m 2900.50.81

Omega - 2900.50.81 · $2,299

This Omega Seamaster Planet Ocean Chronograph is a 45.5mm watch that features a red Barton strap and has been previously worn.

Condition: Pre-owned, scratches on AR coating
Case size: 45.5mm
Depth rating: 600m

Posted at

Dec 4, 2025, 1:51 PM

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Omega Seamaster Planet Ocean 600m Orange 2209.50 42mm

Omega - 2209.50 · $2,650

This Omega Seamaster Planet Ocean 600m is a high-end dive watch with impressive features.

Size: 42mm diameter
Depth Rating: 600m

Posted at

Dec 3, 2025, 7:43 PM

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Omega Seamaster Planet Ocean – Ref 215.30.44.21.03.001 – Iconic Deep-Blue Diver, Mint Condition & Ready to Ship!

Omega - 215.30.44.21.03.001 · $4,750

The Omega Seamaster Planet Ocean features a stainless steel case with a blue ceramic dial, uni-directional bezel, and automatic movement. It offers 600m water resistance and essential functions including hour, minute, second, and date.

Condition: Excellent condition
Case Diameter: 43.5mm
Case Material: Stainless Steel
Power Reserve: 60 hours

Posted at

Dec 1, 2025, 8:29 PM

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Omega Seamaster Planet Ocean 2201.50 Fresh Service

Omega - 2201.50 · $3,850

The Omega Seamaster Planet Ocean is a 42mm size watch designed for everyday wear and water resistance.

Condition: Pre-owned, recently serviced
Size: 42mm
Bracelet size: 7 3/8"
Strap: rubber Omega strap

Posted at

Dec 1, 2025, 10:51 AM

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

OMEGA - 215.30.44.21.01.001 · $4,200

Additional Details: 43.5mm Omega Seamaster Planet Ocean 600M with Black Dial, Reference 215.30.44.21.01.001. Full kit, all links, warranty card dated 5/2023, valid through 5/2028.

Condition: Light signs of wear throughout, nothing major
Size: 43.5mm diameter
Water Resistance: 600m

Posted at

Nov 30, 2025, 11:36 AM

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Omega Seamaster Planet Ocean 600M - Full Set (Excellent Condition)

Omega - 210.32.42.20.01.001 · $5,999

This Omega Seamaster Planet Ocean 600M is a highly sought after timepiece in grey, available as a complete set with original boxes and documentation.

Condition: Excellent, very minimal wear
Outer Ar Coating Wear: insignificant wear that can only be seen under certain light conditions
Included Items: [object Object],[object Object],[object Object],[object Object],[object Object]

Posted at

Nov 30, 2025, 9:45 AM

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Omega Seamaster Planet Ocean 600M - Excellent Condition

Omega - 215.32.44.21.01.002 · $5,999

A black Omega Seamaster Planet Ocean 600M in excellent condition, complete with original presentation boxes and warranty card.

Condition: Excellent, minimal wear
Serial number: 210.32.42.20.01.001
Depth rating: 300m

Posted at

Nov 29, 2025, 10:21 PM

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