Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Stainless Steel / Diamond / Black / Alligator
Reference 222.18.46.50.01.001
About this watch
The Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph is a masterpiece of luxury watchmaking. This stunning timepiece combines exceptional technical prowess with exquisite aesthetics, making it a statement piece that commands attention. Crafted from stainless steel, the Omega Seamaster Planet Ocean boasts a robust design and superior water resistance, allowing you to take it diving or swimming without a second thought. The gem-set bezel adds a luxurious touch, while the black dial features mixed indexes for maximum legibility. Equipped with a durable sapphire glass and a closed case back, this watch is both functional and elegant. Whether you're an avid diver or just someone who appreciates fine craftsmanship, the Omega Seamaster Planet Ocean 600M checks all the boxes. With its advanced movement, chronograph functionality, and date function, this timepiece is a celebration of craftsmanship, technology, and style. As part of the esteemed Omega brand's rich history dating back to 1848, owning an Omega means being part of a legacy that transcends time.
Key Features
- Omega Caliber 3313 Automatic Movement
- 600M Water Resistance
- Sapphire Glass Crystal
- Chronograph Functionality
- Date Function
- Gem-Set Bezel
- Stainless Steel Case
Specifications
- Brand
- Omega
- Family
- Seamaster Planet Ocean
- Model
- Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Stainless Steel / Diamond / Black / Alligator
- Reference
- 222.18.46.50.01.001
- Movement
- 3313
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Co-Axial Escapement
- Case
- Stainless Steel 45.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 600
Current Listings

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
![[WTS] Omega Seamaster Planet Ocean Chronograph 45.5mm Titanium 215.92.46.51.99.001!](https://external-preview.redd.it/BZbPAu_qksUtSEISLBNkRow6h-Uchb_kKJ1bvZgvlxY.jpeg?auto=webp&s=5ae6831647d78151c6c65f2432d5ec9790a884e6)
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
Omega Seamaster Planet Ocean 2201.50, fresh Omega Service, $3795 USD shipped CONUS only.
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
Omega Seamaster Planet Ocean 2201.50, fresh Omega Service, $3595 USD shipped CONUS only.
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)
![[WTS] Omega Seamaster Planet Ocean 2200.50](https://external-preview.redd.it/fFMdMPJjn3_R_oEb7_vU9su4-sCjwr5t6AVYC1D6cEQ.jpeg?auto=webp&s=46f01d73ce9268ce3f7651487d57fd8632fe9ef8)
Omega Seamaster Planet Ocean 2200.50
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
![[WTS] New 2025 Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium 215.92.46.21.01.001](https://external-preview.redd.it/aSiMwm9TsQPdOnWr9QYE4vE--hmpdxSQIHV6CeAD6OE.jpg?auto=webp&s=0f57bf081a66d0b3cd285ad2209714ac09142bf6)
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
Omega Seamaster Planet Ocean 600M | 2024 | Titanium | Full Set | OBO | 215.90.44.21.99.001| Warranty 2029
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