Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Stainless Steel / White / NATO

Reference 215.32.44.21.04.001

Omega Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Stainless Steel / White / NATO

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 43.5 is an exceptional luxury timepiece that embodies precision, elegance, and functionality. Its stunning design features a round stainless steel case measuring 43.5 mm in diameter, paired with a white ceramic dial that exudes a clean and contemporary look. The watch boasts a unidirectional rotating bezel made of durable ceramic, ensuring longevity and scratch resistance. The sapphire crystal provides an unobstructed view of the dial while being resistant to scratches and impacts. At its heart lies the Omega Caliber 8900, an automatic movement that showcases remarkable engineering. This METAS-certified chronometer offers a 60-hour power reserve, featuring a free-sprung balance with a silicon balance spring for enhanced accuracy and performance. With a water resistance rating of 600 meters, this watch is designed for serious divers, making it an ideal choice for those who dare to venture into the unknown.

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Key Features

Omega Caliber 8900 movement
Stainless steel case with white ceramic dial
Unidirectional rotating bezel with durable ceramic
Sapphire crystal for scratch resistance
600 meters water resistance
METAS-certified chronometer

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Stainless Steel / White / NATO

Reference

215.32.44.21.04.001

Movement

8900

Movement Features

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

Case

Stainless Steel 43.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

600

Current Listings

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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