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 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

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
[WTS] Omega Seamaster Planet Ocean 600m Summer Blue Edition - $5,499 Cheapest anywhere!

Omega Seamaster Planet Ocean 600m Summer Blue Edition - $5,499 Cheapest anywhere!

Omega - 215.30.40.20.03.002 · $5,499
The Omega Seamaster Planet Ocean 600m Summer Blue Edition features a Summer Blue gradient dial with a matching ceramic bezel and commemorative engraving of Poseidon on the caseback.

  • Condition: Used/Great condition
  • Size: 39.5mm diameter
  • Dial color: Summer Blue gradient
  • Case material: ceramic bezel
Posted at
Feb 7, 2026, 10:22 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Planet Ocean 600 Fully Serviced

Omega Seamaster Planet Ocean 600 Fully Serviced

Omega - 2200.50.00 · $3,600
This Omega Seamaster Planet Ocean 600 features a black dial and 45.5mm case diameter, serviced by Omega in December 2025.

  • Condition: Mint condition
  • Case Diameter: 45.5mm
  • Bezel Condition: Scratch-free
  • Crystal Condition: Scratch-free
Posted at
Feb 7, 2026, 4:18 PM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean 8500 45.5mm 232.30.46.21.01.003 under warranty

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 Omega Seamaster Planet Ocean 8500 is a high-end watch with a factory warranty valid through November 2027, making it a rare find in such great condition.

  • Condition: exceptional
  • Warranty Valid Until: NOV 2027
Posted at
Feb 7, 2026, 1:46 AM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean 8500 Orange😍🍊 45.5mm 232.32.46.21.01.001

Omega Seamaster Planet Ocean 8500 Orange😍🍊 45.5mm 232.32.46.21.01.001

Omega - 232.32.46.21.01.001 · $4,500
Additional Details: Model: Omega Seamaster Planet Ocean 8500 45.5mm, a 42-45mm watch with various features such as date display and unidirectional rotating bezel.

  • Condition: great condition
  • Case Diameter: 45.5mm
Posted at
Feb 7, 2026, 1:26 AM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean Chronograph 45.5mm 232.30.46.51.01.001

Omega Seamaster Planet Ocean Chronograph 45.5mm 232.30.46.51.01.001

Omega - 232.30.46.51.01.001 · $4,500
A Omega Seamaster Planet Ocean Chronograph, featuring a 45.5mm case and various functions.

  • Condition: Excellent condition and full set
  • Case Size: 45.5mm diameter
Posted at
Feb 7, 2026, 1:25 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Planet Ocean 600M 45.5mm $2,250

Omega Seamaster Planet Ocean 600M 45.5mm $2,250

Omega - Seamaster Planet Ocean 600M · $2,250
Selling an Omega Seamaster Planet Ocean 600M with excellent timegraphers and little signs of use. It fits a 19cm wrist.

  • Condition: Excellent condition, freshly polished
  • Case Size: 45.5mm diameter
  • Wrist Size Fit: approximately 19cm
  • Shipping Origin: Singapore
Posted at
Feb 6, 2026, 9:44 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Planet Ocean Chronograph 232.90.46.51.03.001 (2020) – Full Set – $5999

Omega Seamaster Planet Ocean Chronograph 232.90.46.51.03.001 (2020) – Full Set – $5999

Omega - 232.90.46.51.03.001 · $5,999
This Omega Seamaster Planet Ocean Chronograph is a professional-grade dive watch featuring a 600m water resistance rating and an in-house automatic chronograph movement.

  • Condition: Clean condition, normal wear consistent with careful use
  • Water Resistance: 600m
  • Case Size: 45.5mm diameter
  • Movement: Omega Co-Axial Master Chronometer Caliber 9300 column-wheel chronograph movement
Posted at
Feb 6, 2026, 2:35 PM
Active
View listing on r/WatchExchange