Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / Black / Alligator

Reference 232.63.38.20.01.001

Omega Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / Black / Alligator

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial is a masterpiece of luxury watchmaking, blending advanced technology with exquisite craftsmanship and elegant aesthetics. The round case made of 18 Ct red gold radiates luxury and elegance, while the black dial contrasts beautifully with the gold accents, providing a sophisticated yet sporty look. The Omega Caliber 8521 automatic movement boasts a Co-Axial Escapement, offering greater precision and stability compared to traditional movements. With a free sprung-balance system and a silicon balance-spring, this watch is designed to perform flawlessly, reducing the need for frequent adjustments. The watch features a water resistance rating of 600 meters, making it a diver's dream. Whether you're diving into the depths of the ocean or simply splashing around at the beach, this watch can handle it all. The robust design means it won't falter, even under extreme conditions. With an impressive power reserve of 50 hours and COSC certification, you can wear it with confidence, knowing it has been built for performance.

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MSRP: $23,300

Market Price: $10,993

Key Features

Omega Caliber 8521 automatic movement
Co-Axial Escapement for greater precision and stability
Water resistance rating of 600 meters
Red gold case for luxury and elegance
Sapphire glass for scratch-resistance and clarity
50-hour power reserve for reliable performance
COSC certification for accuracy and reliability

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 37.5 Red Gold / Black / Alligator

Reference

232.63.38.20.01.001

Movement

8521

Movement Features

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

Case

Red Gold 37.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 8500 45.5mm 232.30.46.21.01.003 under warranty

Omega - 232.30.46.21.01.003 · $4,500

This listing is for an Omega Seamaster Planet Ocean 8500 in exceptional condition, under warranty.

Condition: exceptional
Warranty Valid Until: November 2027

Posted at

Dec 13, 2025, 6:50 PM

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Omega Seamaster Planet Ocean Titanium 232.90.46.21.03.001 45.5mm under warranty dial😍😍

Omega - 232.90.46.21.03.001 · $4,600

This Omega Seamaster Planet Ocean is a 45.5mm titanium watch under warranty, with a factory warranty valid until November 2027.

Condition: Excellent condition
Case Material: Titanium
Size: 45.5mm diameter

Posted at

Dec 13, 2025, 6:48 PM

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Omega Seamaster Planet Ocean GoodPlanet GMT 44mm Blue Dial 232.32.44.22.03.001

Omega - 232.32.44.22.03.001 · $5,240

The Omega Seamaster Planet Ocean GoodPlanet is a 43.5mm dive watch with a deep blue dial, ceramic bezel, and GMT hand for tracking a second time zone.

Condition: Excellent pre-owned condition
Case size: 43.5mm diameter
Water resistance: unknown

Posted at

Dec 12, 2025, 11:57 PM

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Omega Seamaster Planet Ocean 600M Black Dial 45.5mm 215.30.46.51.01.001

Omega - 215.30.46.51.01.001 · $6,240

A bold 45.5mm diver with a sleek black ceramic dial, matching bezel, and in-house Co-Axial Master Chronometer Calibre 9900, offering chronograph precision and magnetic resistance up to 15,000 gauss.

Condition: Excellent pre-owned condition
Case size: 45.5mm
Water resistance: 600m
Material: Stainless steel

Posted at

Dec 12, 2025, 9:59 PM

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OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET!

OMEGA - 232.32.42.21.01.003 · $4,250

A robust and elegant dive watch with a stainless steel case, black dial, and orange accents, featuring OMEGA's Co-Axial Caliber 8500 movement.

Condition: EXCELLENT, with few superficial scratches on case
Movement: Co-Axial Caliber 8500
Depth Rating: 600m
Water Resistance: 600m (2000 feet)

Posted at

Dec 12, 2025, 1:10 AM

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Omega Seamaster Planet Ocean 600M 2200.50 – Full Set – Excellent Condition – $3,250 (Shipped CONUS) 45.5mm

Omega - 2200.50 · $3,250

This Omega Seamaster Planet Ocean 600M is a high-end diver's watch featuring a 45.5mm diameter case.

Condition: Excellent Condition
Diameter: 45.5mm

Posted at

Dec 9, 2025, 7:32 PM

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Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001 $8,100

Omega - 215.30.46.21.04.001 · $8,100

The Omega Seamaster Planet Ocean Ultra Deep is an extremely robust and technically impressive dive watch with a staggering 6,000-meter depth rating. Released in 2022 as a production version of the prototype that went to the deepest point on Earth, the watch features high-performance engineering but oversized dimensions.

Condition: Minty condition, excellent time keeping
Case diameter: 45mm
Lug width: 22mm
Lug-to-lug: 51.9mm

Posted at

Dec 9, 2025, 12:13 PM

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