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

Reference 215.30.44.21.04.001

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

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial is a prime example of the brand's dedication to craftsmanship and innovation, featuring a stainless-steel case measuring 43.5mm in diameter, white ceramic bezel, and a robust automatic movement with METAS certification. This timepiece boasts an impressive water resistance of up to 600 meters, scratch-resistant ceramic material, and a power reserve of 60 hours. With its advanced features, luxurious design, and Omega's reputation, the Seamaster Planet Ocean 600M offers exceptional value for money, making it a solid investment that you won't regret. Whether you're an avid diver or just someone who enjoys a touch of luxury in your everyday life, this timepiece has something to offer.

Buy Now on Jomashop

This is an affiliate link

MSRP: $7,100

Market Price: $4,763

Key Features

Stainless Steel Case with 43.5mm Diameter
White Ceramic Bezel for Scratch Resistance
Omega Caliber 8900 Movement with METAS Certification
600m Water Resistance and Rotating Bezel for Dive Tracking
60hr Power Reserve and Automatic Movement
Sapphire Crystal for Extra Protection against Scratches

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

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

Reference

215.30.44.21.04.001

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 Planet Ocean 215.30.44.21.04.001

Omega - 215.30.44.21.04.001 · $3,999

Omega Planet Ocean watch in excellent condition, comes with boxes, book, and warranty card.

Condition: Excellent condition
Boxes: 1
Book: 1
Warranty card: 1

Posted at

Feb 25, 2025, 4:22 PM

Active

View listing on RolexForums

Omega Planet Ocean 215.30.44.21.04.001

Omega - Planet Ocean 215.30.44.21.04.001 · $3,999

Omega Planet Ocean is a high-end diver's watch with a stainless steel case and a date display.

Condition: Excellent
Boxes: 1
Book: 1
Warranty card: 1

Posted at

Mar 5, 2025, 3:27 PM

Active

View listing on RolexForums

OMEGA Seamaster Planet Ocean 6000M "Ultra Deep" Summer Blue Ref. 215.30.46.21.03.002 - ULTIMATE SET!

OMEGA - 215.30.46.21.03.002 · $12,500

The OMEGA Seamaster Planet Ocean 6000M 'Ultra Deep' Ref. 215.30.46.21.03.002 is a commercially available version of the deep-sea watch originally developed for the Five Deeps Expedition, featuring a massive 45.5mm case made from high-grade stainless steel and powered by the Co-Axial Master Chronometer Calibre 8912.

Condition: UNWORN
Material: O-MEGASTEEL
Water resistance: 6000m (20,000ft)
Diameter: 45.5mm

Posted at

Dec 14, 2025, 11:57 PM

Active

View listing on r/WatchExchange

[WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - w/ Omega Service Price Drop

Omega - 232.30.42.21.01.004 · $4,850

This Omega Seamaster Planet Ocean 600M is a limited edition Skyfall model, featuring a black dial and 42mm case size. The watch has been recently serviced by Omega and comes with service receipt and removed parts.

Condition: Pre-owned, recently serviced by Omega in August (service receipt included)
Movement: Omega's in-house caliber 8507b with silicon balance spring for increased anti-magnetic properties
Water resistance: 600 meters (2000 feet)
Bracelet size: Sized to 7 inch wrist, with additional links included

Posted at

Dec 14, 2025, 2:46 PM

Active

View listing on r/WatchExchange

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

This Omega Seamaster Planet Ocean Black is a 43.5mm watch with a factory warranty valid until AUG 2029, accompanied by boxes and papers.

Condition: Excellent
Case size: 43.5mm

Posted at

Dec 13, 2025, 6:58 PM

Active

View listing on r/WatchExchange

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

Active

View listing on r/WatchExchange

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

Active

View listing on r/WatchExchange

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

Active

View listing on r/WatchExchange

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

Active

View listing on r/WatchExchange