Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange Numerals / Bracelet / Panama Canal

Reference 232.30.46.21.01.005

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange Numerals / Bracelet / Panama Canal

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial is a masterpiece that has captivated watch enthusiasts and collectors alike. This limited edition piece, released between 2011 and 2016, showcases Omega's commitment to precision, durability, and style. The stainless steel case feels robust yet comfortable on the wrist, while the black dial with orange numerals creates a stunning contrast that is both modern and highly legible. At the heart of this beauty is the Omega caliber 8500, an automatic movement featuring a Co-Axial escapement that minimizes friction between components, enhancing precision and longevity. This watch is more than capable of handling deep-sea dives with its impressive 600 meters of water resistance and rotating bezel for timing dives. The scratch-resistant sapphire crystal protects the dial from everyday wear and tear, while the design contours to the wrist, making it comfortable to wear. One of the standout features of this watch is its legibility, ensuring excellent visibility even in low-light conditions. This timepiece is a worthy addition to any watch collection, balancing functionality and style. It's a symbol of adventure, elegance, and engineering excellence, perfect for both underwater adventures and formal occasions.
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Key Features

  • Omega caliber 8500 automatic movement
  • 600 meters water resistance
  • Rotating bezel with clear markings (0-60)
  • Scratch-resistant sapphire crystal
  • Black dial with orange numerals
  • Stainless steel case and bracelet
  • Co-Axial escapement for enhanced precision

Specifications

Brand
Omega
Family
Seamaster Planet Ocean
Model
Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange Numerals / Bracelet / Panama Canal
Reference
232.30.46.21.01.005
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • 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 Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,150🔥

OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,150🔥

OMEGA - 232.32.42.21.01.003 · $4,150
The OMEGA Seamaster Planet Ocean 600M is a robust and elegant dive watch that embodies OMEGA's commitment to ocean exploration and precision engineering, featuring a 42mm stainless steel case, Co-Axial Caliber 8500 movement, black dial with orange accents and date window at 3 o'clock, water-resistant up to 600 meters (2000 feet), and helium escape valve.

  • Condition: VERY GOOD, with few superficial scratches on case.
  • Case size: 42mm diameter
  • Water resistance: 600m depth rating
  • Movement: Co-Axial Caliber 8500
Posted at
Apr 24, 2026, 6:19 PM
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[WTS] NOS Omega Seamaster Planet Ocean 600 “Creamsicle” 43.5mm 2023 complete set LNIB

NOS Omega Seamaster Planet Ocean 600 “Creamsicle” 43.5mm 2023 complete set LNIB

Omega - 215.30.44.21.04.001 · $5,749
The Omega Seamaster Planet Ocean 600M is a true professional dive watch, combining rugged capability with refined Swiss engineering. It features a 43.5mm stainless steel case paired with a striking orange ceramic bezel and offers serious underwater performance while maintaining a bold, modern aesthetic.

  • Condition: Like New
  • Case Size: 43.5mm diameter
  • Water Resistance: 600m depth rating
  • Movement: Omega Caliber 8900 (Automatic, Co-Axial Master Chronometer)
Posted at
Apr 24, 2026, 12:23 PM
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[WTS] Omega Seamaster Planet Ocean 600m “Sochi 2014” Limited Edition - No. 1629/2014 - Ref. 522.30.46.21.01.001 - Complete Set

Omega Seamaster Planet Ocean 600m “Sochi 2014” Limited Edition - No. 1629/2014 - Ref. 522.30.46.21.01.001 - Complete Set

Omega - 522.30.46.21.01.001 · $4,500
This Omega Seamaster Planet Ocean 600M 'Sochi 2014' Limited Edition is a unique commemorative piece produced in a run of just 2,014 pieces worldwide. It features a case diameter of 45.5mm and a stainless steel case material. The watch has a black dial and a domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides.

  • Condition: Good condition with signs of wear present, consistent with a used watch
  • Case diameter: 45.5mm
  • Lug-to-lug: 51.5mm
  • Thickness: 16.6mm
Posted at
Apr 23, 2026, 4:12 PM
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[WTS] 2020 Omega Seamaster Planet Ocean 600M 42mm Black 232.30.42.21.01.001 Full Set - $4,395

2020 Omega Seamaster Planet Ocean 600M 42mm Black 232.30.42.21.01.001 Full Set - $4,395

Omega - 232.30.42.21.01.001 · $4,395
Up for sale is a Omega Seamaster Planet Ocean 600m 42mm Black, thoroughly tested on a timegrapher and running well.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2020
Posted at
Apr 23, 2026, 3:08 PM
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[WTS] 2025 Omega Seamaster Planet Ocean 600m Titanium Blue 232.92.44.22.03.001 Full Set - $4,995

2025 Omega Seamaster Planet Ocean 600m Titanium Blue 232.92.44.22.03.001 Full Set - $4,995

Omega - 232.92.44.22.03.001 · $4,995
A Omega Seamaster Planet Ocean 600m Titanium Blue watch in excellent condition is being sold for $4,995. The watch features a titanium blue case and has been thoroughly tested on a timegrapher.

  • Condition: Excellent condition with minimal signs of wear
  • Case material: Titanium
  • Depth rating: 600m
Posted at
Apr 23, 2026, 3:02 PM
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[WTS][US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 232.30.46.21.01.001 - Full Set

[US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 232.30.46.21.01.001 - Full Set

Omega - 232.30.46.21.01.001 · $4,475
Up for sale is an Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - Full Set Watch functions perfectly mechanically, without issue.

  • Condition: Fantastic, minor hairlines on case, clasp, or bracelet
  • Case size: 45.5mm diameter
  • Water resistance: 600m
  • Depth rating: 600m
Posted at
Apr 23, 2026, 8:34 AM
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[WTS] Omega Seamaster Planet Ocean 600M 43.5mm (Ref. 215.30.44.21.01.002) - Full Kit

Omega Seamaster Planet Ocean 600M 43.5mm (Ref. 215.30.44.21.01.002) - Full Kit

Omega - 215.30.44.21.01.002 · $2,700
A Omega Planet Ocean 600M with a 43.5mm case, orange accents on the bezel and incredible karma for its owner.

  • Condition: Excellent
  • Bracelet material: Steel
  • Comes with: all boxes and cards
Posted at
Apr 22, 2026, 2:27 PM
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[WTS] 🏒🥅🚨 2026 Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer — Unworn, White Dial, Orange Bezel — Full Set — Ref. 215.30.44.21.04.001

🏒🥅🚨 2026 Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer — Unworn, White Dial, Orange Bezel — Full Set — Ref. 215.30.44.21.04.001

Omega - 215.30.44.21.04.001 · $6,950
The 2026 Omega Seamaster Planet Ocean 600M pairs a crisp white dial with a vibrant orange bezel for a bold, modern dive watch aesthetic that still feels classically Omega.

  • Condition: Unworn
  • Case Size: 43.5 mm
  • Water Resistance: 600 m
  • Movement: Master Chronometer
Posted at
Apr 21, 2026, 10:38 PM
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[WTS] OMEGA Seamaster Planet Ocean 600m 215.32.44.21.01.001 43.5mm

OMEGA Seamaster Planet Ocean 600m 215.32.44.21.01.001 43.5mm

Omega - 215.32.44.21.01.001 · $5,000
This Omega Seamaster Planet Ocean 600M features a 43.5mm case size with a sapphire crystal and an Omega Co-Axial Master Chronometer (Cal. 8900) movement.

  • Condition: Good, unpolished
  • Case size: 43.5mm diameter
  • Movement: Omega Co-Axial Master Chronometer (Cal. 8900)
  • Crystal: Sapphire
Posted at
Apr 21, 2026, 2:39 PM
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View listing on r/WatchExchange