Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Diamond / Black / Alligator

Reference 222.18.46.20.01.001

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 is a masterpiece of horological excellence, blending style and functionality in a single piece. With its stunning diamond-set bezel and deep black dial, this watch exudes sophistication and elegance. The mixed indexes and arrow hands enhance readability, while the co-axial escapement ensures accuracy and reduced maintenance. Water-resistant up to 600m, this timepiece is perfect for divers and water sports enthusiasts who demand reliability and style. Whether you're heading to the office or a weekend getaway, this watch will undoubtedly make a lasting impression. At its heart lies the Omega caliber 2500 automatic movement, boasting a power reserve of approximately 48 hours and exceptional quality craftsmanship.
Buy Now on Jomashop
This is an affiliate link
MSRP: $17,400
Market Price: $6,458

Key Features

  • Omega Caliber 2500 Automatic Movement
  • Co-Axial Escapement for Enhanced Accuracy
  • 600m Water Resistance for Professional Diving
  • Stainless Steel Case with Diamond-Set Bezel
  • Deep Black Dial with Mixed Indexes and Arrow Hands
  • Comfortable Alligator Leather Strap
  • 48-Hour Power Reserve

Specifications

Brand
Omega
Family
Seamaster Planet Ocean
Model
Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Diamond / Black / Alligator
Reference
222.18.46.20.01.001
Movement
2500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Co-Axial Escapement, Chronometer
Case
Stainless Steel 45.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
600

Current Listings

[WTS] 42mm Omega Seamaster Planet Ocean 2500 Liquid Metal 1948 Limited Edition Good Condition (Full B&P) 222.30.42.20.01.001

42mm Omega Seamaster Planet Ocean 2500 Liquid Metal 1948 Limited Edition Good Condition (Full B&P) 222.30.42.20.01.001

A 2011 Omega Seamaster Planet Ocean 2500 Liquid Metal 1948 Limited Edition watch in good condition, featuring a black ceramic bezel with red text and a stainless steel case.

  • Condition: Good, with some wear to the AR coating and slight imperfections on the dial
  • Movement: Automatic self-winding movement with Co-Axial escapement, 2500 Caliber
  • Case size: 42mm diameter
  • Crystal type: Domed scratch-resistant sapphire crystal
Posted at
Jun 20, 2025, 12:37 AM
Active
[WTS] Omega Seamaster Planet Ocean 600M Blue dial Ref. 215.30.44.21.03.001 (Full B&P AD Card Dates 07/2023)

Omega Seamaster Planet Ocean 600M Blue dial Ref. 215.30.44.21.03.001 (Full B&P AD Card Dates 07/2023)

This Omega Seamaster Planet Ocean 600M features a blue dial and is in excellent condition with some minor signs of wear on the bracelet and clasp.

Posted at
Jun 20, 2025, 12:26 AM
Active
Omega Seamaster Planet Ocean 600M James Bond 42mm

Omega Seamaster Planet Ocean 600M James Bond 42mm

Omega - 2201.50.00 / 2201.50 · $3,250.003
This Omega Seamaster Professional Diver was worn by Daniel Craig in the movie Quantum of Solace, featuring a 42mm stainless steel case on factory bracelet with black matte dial and black aluminum bezel. It comes equipped with an Omega Calibre 2500 automatic chronometer movement with co-axial escapement.

  • Condition: Excellent condition all around - best you will find for a watch of this age.
  • Case size: 42mm
  • Bezel material: black aluminum
  • Movement: Omega Calibre 2500 automatic chronometer
Posted at
Jun 19, 2025, 6:54 PM
Active
[WTS] Omega Seamaster Planet Ocean 600M James Bond 42mm

Omega Seamaster Planet Ocean 600M James Bond 42mm

Omega - Planet Ocean 600M · $5,500
a stainless steel Omega Seamaster Planet Ocean 600M James Bond edition watch with a 42mm diameter case.

  • Size: 42mm diameter
Posted at
Jun 19, 2025, 2:10 PM
Active
Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

Omega - 215.32.46.51.01.004 · $6,500.007
The Omega Seamaster Planet Ocean Chronograph has a commanding presence on the wrist, with a unique grayscale design that looks amazing dressed up or down.

  • Condition: Excellent
  • Box And Papers: Full Set
  • Depth Rating: 200m
Posted at
Jun 19, 2025, 9:35 AM
Active
[WTS] New 2025 Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium 215.92.46.21.01.001 $8,999.00

New 2025 Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium 215.92.46.21.01.001 $8,999.00

New 2025 Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium watch with a sand blasted Grade 5 Titanium case and 18K white gold hands.

  • Condition: 10/10, Unworn, New
  • Case size: 45.5mm diameter
  • Water resistance: 6000m
  • Movement: 8912
Posted at
Jun 19, 2025, 8:55 AM
Active
[WTS] Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

The Omega Seamaster Planet Ocean Chronograph is a watch with a commanding presence on the wrist, available in a unique grayscale look that can be dressed up or down.

  • Condition: Excellent condition
  • Case size: 45mm diameter
  • Water resistance: 600m depth rating
Posted at
Jun 19, 2025, 8:38 AM
Active
[WTS] Omega Seamaster Planet Ocean 2200.50

Omega Seamaster Planet Ocean 2200.50

For sale is an Omega Seamaster Planet Ocean, a stainless steel dive watch in great condition.

  • Condition: great condition with some light scratches on the crystal and bracelet
Posted at
Jun 18, 2025, 12:19 PM
Active
Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001

Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001

Omega - 215.30.46.21.04.001 · $9,199.009
A pre-owned Omega Seamaster Planet Ocean Ultra Deep in excellent condition with automatic movement, 46mm O-MEGASTEEL case, white dial, and 6,000m water resistance.

  • Condition: 94% (faint marks on sides and back of case, faint marks on a few links)
  • Case size: 46mm
  • Material: O-MEGASTEEL
  • Dial color: White
Posted at
Jun 18, 2025, 12:48 AM
Active