Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph Stainless Steel / Sedna Gold / Blue / Alligator

Reference 215.23.46.51.03.001

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial Chronograph is a masterpiece that marries precision engineering with stunning aesthetics. This remarkable piece features a striking blue ceramic bezel and a lustrous Sedna gold case, making it a head-turner. The 45.5 mm round case is substantial yet comfortable on the wrist, suitable for both casual and formal settings. The watch boasts an exceptional movement, the Omega caliber 9900, which has received the new METAS certification for its precision and reliability. This automatic movement features a column wheel chronograph and a Co-Axial escapement, ensuring accurate timekeeping even when not worn for a couple of days. Its functionality includes hours, minutes, small seconds, date display, and chronograph capabilities, making it a versatile companion for any occasion. The rotating bezel is both a design element and a functional tool for divers, allowing easy tracking of elapsed time underwater. With a water resistance rating of 600 meters and a price tag of $15,300, this watch is an investment that offers excellent value for money. It's not just a timepiece; it's an heirloom, a conversation starter, and a piece of history.
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MSRP: $14,500
Market Price: $8,670

Key Features

  • Omega caliber 9900 movement
  • Sedna gold case with stainless steel
  • 600 meters water resistance
  • METAS certified chronograph

Specifications

Brand
Omega
Family
Seamaster Planet Ocean
Model
Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph Stainless Steel / Sedna Gold / Blue / Alligator
Reference
215.23.46.51.03.001
Movement
9900
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Chronometer, Co-Axial Escapement
Case
45.5mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
600

Current Listings

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
The Omega Seamaster Planet Ocean Ultra Deep is a pre-owned watch in excellent condition, featuring an automatic movement and a white dial. It has a 46mm O-MEGASTEEL case and is water-resistant to 6,000 meters.

  • Condition: 94% condition, with faint marks on the sides and back of the case, and a few links of the bracelet
  • Case size: 46mm diameter
  • Material: O-MEGASTEEL
  • Dial color: White
Posted at
Jun 14, 2025, 8:37 PM
Active
[WTS] Omega Seamaster Planet Ocean Orange 42mm 2209.50.00

Omega Seamaster Planet Ocean Orange 42mm 2209.50.00

Omega - 2209.50.00 · $3,300
This Omega Seamaster Planet Ocean Orange is a 42mm stainless steel watch with an orange bezel insert and black dial featuring luminous markers and hands. It has an Omega Caliber 2500 Co-Axial Automatic movement and a water resistance of 600m.

  • Condition: Excellent (minor signs of careful wear)
  • Case Size: 42mm
  • Water Resistance: 600m / 2000ft
  • Movement: Omega Caliber 2500 Co-Axial Automatic
Posted at
Jun 14, 2025, 3:23 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
Pre-Owned Omega Seamaster Planet Ocean Ultra Deep, a 46mm automatic watch with a white dial and 6,000m water resistance.

  • Condition: 94% (with faint marks on the sides and back of the case)
  • Case size: 46mm
  • Material: O-MEGASTEEL
  • Dial color: White
Posted at
Jun 13, 2025, 9:58 PM
Active
[WTS] Omega Seamaster Planet Ocean Chronograph 45.5mm Titanium 215.92.46.51.99.001!

Omega Seamaster Planet Ocean Chronograph 45.5mm Titanium 215.92.46.51.99.001!

A 45.5mm Omega Seamaster Planet Ocean Chronograph in titanium, featuring a grey dial and unidirectional rotating bezel.

  • Condition: Excellent pre-owned condition with typical cosmetic wear on the case and clasp
  • Case diameter: 45.5mm
  • Water resistance: 600 Meters depth rating
Posted at
Jun 13, 2025, 2:52 PM
Active
Omega Seamaster Planet Ocean 2201.50, fresh Omega Service, $3795 USD shipped CONUS only.

Omega Seamaster Planet Ocean 2201.50, fresh Omega Service, $3795 USD shipped CONUS only.

Omega - 2201.50 · $3,795.004
The Omega Seamaster Planet Ocean 2201.50 is a high-end dive watch featuring a 42mm diameter case and 20mm lugs. It boasts an impressive 600m water resistance and a fresh Omega service.

  • Condition: Excellent, with scratches in the AR coating of the crystal
  • Bracelet condition: Excellent
  • Water resistance: 600m
Posted at
Jun 11, 2025, 11:03 PM
Active
Omega Seamaster Planet Ocean 2201.50, fresh Omega Service, $3595 USD shipped CONUS only.

Omega Seamaster Planet Ocean 2201.50, fresh Omega Service, $3595 USD shipped CONUS only.

Omega - Planet Ocean 2201.50 · $3,595.004
A Planet Ocean 2201.50, a 42mm diameter watch with 600m water resistance and excellent condition except for minor scratches on the crystal.

  • Condition: Excellent with scratches in the AR coating of the crystal
  • Dimensions: 42mm diameter
  • Lugs: 20mm
  • Bracelet condition: Excellent (no stretch)
Posted at
Jun 11, 2025, 11:03 PM
Active
[WTS] Omega Seamaster Planet Ocean 2200.50

Omega Seamaster Planet Ocean 2200.50

Omega - 2200.50 · $2,350
A Omega Seamaster Planet Ocean in good condition, available for sale as watch only.

  • Condition: great condition with light scratches on crystal and bracelet
  • Payment Methods Accepted: crypto, cash, etc (except PayPal)
  • Trading Interested Brands: Tudor, Cartier, Rolex, Breitling, AP
Posted at
Jun 11, 2025, 3:40 PM
Active
[WTS] New 2025 Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium 215.92.46.21.01.001

New 2025 Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium 215.92.46.21.01.001

The watch being listed is a brand new Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium model, featuring a sand blasted Grade 5 Titanium case and brushed black ceramic bezel. It has an automatic movement with 60-hour reserve and 6000M water resistance.

  • Condition: 10/10, unworn, new
  • Case Size: 45.5mm
  • Movement: 8912
  • Crystal Type: Domed Sapphire Crystal
Posted at
Jun 11, 2025, 1:03 PM
Active
Omega Seamaster Planet Ocean 600M | 2024 | Titanium | Full Set | OBO | 215.90.44.21.99.001| Warranty 2029

Omega Seamaster Planet Ocean 600M | 2024 | Titanium | Full Set | OBO | 215.90.44.21.99.001| Warranty 2029

Omega - 215.90.44.21.99.001 · £6,395.006
The Omega Seamaster Planet Ocean 600M is a titanium watch with a 43.5mm diameter, brushed grey ceramic unidirectional bezel, and sandblasted grade 5 titanium dial.

  • Condition: Used but in excellent condition
  • Case material: Grade 5 titanium
  • Diameter: 43.5mm
  • Thickness: ~16.1mm
Posted at
Jun 11, 2025, 11:09 AM
Active