Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Orange Numerals / Bracelet
Reference 2201.51.00
About this watch
The Omega Seamaster Planet Ocean 600M Co-Axial 42 is a masterful fusion of style and functionality, boasting a rich history of innovation and excellence. Founded in 1848, Omega has carved out a significant place in the luxury watch market with its precision timekeeping and pioneering technologies. The Seamaster line, launched in 1948, was initially designed for water sports enthusiasts but has evolved into a symbol of elegance and durability, making it a popular choice for divers and fashion-forward individuals alike. This remarkable timepiece features the Omega caliber 2500, famous for its Co-Axial escapement—a revolutionary technology that reduces friction between components, enhancing precision and longevity. The design is striking, with a black dial providing a stark contrast to vibrant orange numerals, making it visually appealing and incredibly readable. The stainless steel case exudes durability and style, while the rotating bezel serves a critical function for divers, allowing them to track their time underwater. With a water resistance of up to 600 meters, this watch is built for the adventurous spirit. Whether you're an avid diver, a watch enthusiast, or simply someone who appreciates quality craftsmanship, this watch will not disappoint.
Key Features
- Omega caliber 2500 movement
- 600m water resistance
- Rotating bezel with 0-60 dive scale
- Sapphire glass crystal
- Stainless steel case and bracelet
- Co-Axial escapement for enhanced precision and longevity
Specifications
- Brand
- Omega
- Family
- Seamaster Planet Ocean
- Model
- Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Orange Numerals / Bracelet
- Reference
- 2201.51.00
- Movement
- 2500
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Co-Axial Escapement, Chronometer
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 600
Current Listings
Omega Seamaster Planet Ocean 8500 Titanium 45.5mm 232.90.46.21.03.001
The Omega Seamaster Planet Ocean 8500 is a titanium-cased watch with a 45.5mm diameter and features a micro adjustable clasp.
- Condition: Excellent condition, light wear only
- Case material: titanium
- Clasp upgrade cost: $500
- Shipping method: FedEx

Like New Omega Seamaster Planet Ocean Orange 600 Mt. 43.5 mm 215.32.44.21.01.001 Co-Axial, Steel, Ceramic Bezel. Complete, November 2023. New Pric
This Omega Seamaster Planet Ocean Orange 600 Mt is a stylish and functional dive watch with a polished black ceramic dial, black ceramic bezel, and orange rubber accents. It features a self-winding movement with Co-Axial escapement and is certified as a Master Chronometer by METAS.
- Condition: Like New
- Case Size: 43.5 mm diameter
- Water Resistance: 600 Meters / 2000 Feet
- Movement: Calibre 8900, Self-winding with Co-Axial escapement
![[wts] Omega Seamaster Planet Ocean Blue 8900 43.5mm 215.30.44.21.03.001 UNDER WARRANTY](https://external-preview.redd.it/Ec1C7fcFwemZqGzVd0l0zGnGY_Yv7440LKUmzVk_4Lg.jpeg?auto=webp&s=113735f6161d75af5d6fd30c8c4036148b1c8478)
Omega Seamaster Planet Ocean Blue 8900 43.5mm 215.30.44.21.03.001 UNDER WARRANTY
This Omega Seamaster Planet Ocean Blue is a well-maintained timepiece with a 43.5mm case, featuring a factory warranty valid until September 2028.
- Condition: Excellent condition
- Warranty Valid Until: SEP 2028
- Includes Papers And Box: true

Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001
A pre-owned Omega Seamaster Planet Ocean Ultra Deep watch in 46mm O-MEGASTEEL case with automatic movement, white dial, and 6,000m water resistance.
- Condition: 94% condition, faint marks on sides and back of case, 96% condition for bracelet with faint marks on a few links
- Case Size: 46mm diameter
- Material: O-MEGASTEEL
- Dial Color: White
![[WTS] Omega Seamaster Planet Ocean 600m](https://external-preview.redd.it/B8RqHYFq8QUWB5zhvlLijmEIb93RE7jF-rLaVAxW82o.jpeg?auto=webp&s=e50b6e543cabfa26117d2e7bbaa140853ed4225d)
Omega Seamaster Planet Ocean 600m
The Omega Seamaster Planet Ocean 600m features a bright orange bezel and black dial with orange hour markers, powered by the Omega co-axial 2500 automatic movement.
- Condition: Mint, unpolished condition
- Water resistance: 600m
- Case size: Will fit wrist upto 7.5 inches
![[WTS] Omega Seamaster Planet Ocean 2201.50.00 42mm Black Dial Automatic](https://preview.redd.it/bhqdyju5857f1.jpeg?auto=webp&s=45f03efcd79e865ac263a847113d1821a97d839b)
Omega Seamaster Planet Ocean 2201.50.00 42mm Black Dial Automatic
A 42mm stainless steel Omega Seamaster Planet Ocean with a black dial and automatic movement.
- Condition: Very good condition overall, minor scratches from normal wear.
- Case size: 42mm
- Diameter: 40mm (movement)
- Depth rating: 600m/2000ft

Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001
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
![[WTS] Omega Seamaster Planet Ocean Orange 42mm 2209.50.00](https://preview.redd.it/hmr89y761y6f1.jpeg?auto=webp&s=0117ff99c54ac71462e565df589bbe3eda62fda6)
Omega Seamaster Planet Ocean Orange 42mm 2209.50.00
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

Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001
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