Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Stainless Steel / Orange / Bracelet

Reference 232.30.46.51.01.002

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph is a statement piece that combines advanced technology, striking design, and outstanding water resistance. Its robust stainless steel case has a diameter of 45.5 mm, paired with a black dial featuring mixed indexes and arrow-shaped hands. The watch boasts a METAS-certified chronometer movement powered by the Omega caliber 9300, a self-winding chronograph with advanced features like a Si14 silicon balance spring. With a water resistance of 600 meters, this watch is perfect for adventurers and ocean lovers alike. Its rotating bezel helps divers track time underwater, while its comfortable stainless steel bracelet ensures a snug fit on the wrist. Whether you're diving into the deep blue or attending a formal event, the Seamaster Planet Ocean is versatile enough to fit any occasion.
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MSRP: $8,000
Market Price: $4,925

Key Features

  • METAS-certified chronometer movement
  • 600m water resistance
  • Omega caliber 9300 self-winding chronograph
  • Si14 silicon balance spring for enhanced precision
  • Rotating (0-60) bezel for diving
  • Stainless steel case with diameter of 45.5 mm
  • Black dial with mixed indexes and arrow-shaped hands
  • Sapphire glass for scratch resistance

Specifications

Brand
Omega
Family
Seamaster Planet Ocean
Model
Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Stainless Steel / Orange / Bracelet
Reference
232.30.46.51.01.002
Movement
9300
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 45.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
600

Current Listings

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

Omega Seamaster Planet Ocean 600M 45.5mm $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
[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

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
[WTS] Omega Seamaster Planet Ocean

Omega Seamaster Planet Ocean

4th generation Omega Seamaster Planet Ocean with a black dial and blue bezel combination on the bracelet, suitable for daily wear.

  • Condition: Brand new, unworn
Posted at
Feb 6, 2026, 9:48 AM
Active
[WTS] 2020 Omega Seamaster Planet Ocean 43.5mm Black Dial on Bracelet 215.30.44.21.01.002 B+P

2020 Omega Seamaster Planet Ocean 43.5mm Black Dial on Bracelet 215.30.44.21.01.002 B+P

This 2020 Omega Seamaster Planet Ocean is a rugged yet refined dive watch, featuring a sharp black dial and matching black and orange ceramic bezel that give it a clean, confident look on the wrist.

  • Condition: Good condition with some signs of wear
  • Case diameter: 43.5mm
  • Crystal: Sapphire
  • Bracelet material: Stainless Steel
Posted at
Feb 5, 2026, 4:47 PM
Active
[WTS] Mint Condition Omega Seamaster Planet Ocean 600m 200.500.00 45.5mm Serviced by Omega

Mint Condition Omega Seamaster Planet Ocean 600m 200.500.00 45.5mm Serviced by Omega

This Omega Seamaster Planet Ocean is a high-end diving watch with impressive features.

  • Condition: Mint Condition
  • Depth rating: 600m
  • Size: 45.5mm diameter
Posted at
Feb 5, 2026, 9:36 AM
Active
[WTS] Omega Seamaster Planet Ocean - 2209.50 - 42mm

Omega Seamaster Planet Ocean - 2209.50 - 42mm

Omega - 2209.50 · $2,695
A Omega Seamaster Planet Ocean watch ref: 2209.50, in a 42mm case size with orange bezel, available for sale.

  • Condition: Pre-owned with wear and vintage aesthetic
  • Case Size: 42mm
  • Bezel Color: orange
Posted at
Feb 4, 2026, 1:29 PM
Active
2021 Omega Seamaster Planet Ocean �Oreo� GMT -215.30.44.22.01.001 - BPs + Extra

2021 Omega Seamaster Planet Ocean �Oreo� GMT -215.30.44.22.01.001 - BPs + Extra

2021 Omega Seamaster Planet Ocean 'Oreo' GMT is a luxury watch with minor wear on the case.

  • Condition: Very Good Condition
  • Case Wear: Minor
  • Box Condition: Outer white box flap is loose
  • Accessories: Double Box,All 3 Omega Cards (Warranty dated 6/8/21),Hangtag, Manual, Customer Service papers,Extra Black/white Rubber Strap
Posted at
Apr 4, 2025, 3:36 PM
Active
Omega SEAMASTER PLANET OCEAN 600M STEEL SUMMER BLUE DIAL 39.5MM 2024 FULL SET

Omega SEAMASTER PLANET OCEAN 600M STEEL SUMMER BLUE DIAL 39.5MM 2024 FULL SET

This is a 2024 Omega Seamaster Planet Ocean 600m in stainless steel with a blue ceramic bezel and brushed ceramic blue gradient dial.

  • Condition: Excellent, unpolished condition
  • Movement: Co-Axial Master Chronometer calibre 8900
  • Water resistance: 600m
  • Diameter: 39.5mm
Posted at
Apr 3, 2025, 9:35 PM
Active
Like New Omega Seamaster Planet Ocean Orange 600 Mt. 43.5 mm 215.32.44.21.01.001

Like New Omega Seamaster Planet Ocean Orange 600 Mt. 43.5 mm 215.32.44.21.01.001

The Omega Seamaster Planet Ocean is a high-end diver's watch featuring a polished black ceramic dial, orange rubber bezel, and a stainless-steel case with a 43.5 mm diameter.

  • Condition: Like New
  • Case Size: 43.5mm
  • Case Thickness: 16.5mm
  • Between Lugs: 21mm
Posted at
Mar 28, 2025, 3:04 AM
Active