
Ref. 2201.50.00
Seamaster Planet Ocean 600M
Omega
“Planet Ocean 42mm”
The original 42mm Planet Ocean reference 2201.50.00 introduced the Planet Ocean line as Omega's answer to professional dive watches with 600 meters of water resistance and the co-axial calibre 2500. Its 42mm case size hit the sweet spot for many wearers and the orange-accented bezel became a signature design element. This first-generation Planet Ocean remains popular on the pre-owned market for its robust build and balanced proportions.
Retail Status
Discontinued
Market Value
$4,000
Price Analysis
Last updated: 2026-02-14
Flip Potential
Moderate
Specifications
Complete technical details for the Omega Seamaster Planet Ocean 600M
Case
- Diameter
- 42mm
- Thickness
- 14.5mm
- Material
- Stainless steel
- Bezel
- Black unidirectional rotating bezel with diving scale
- Crystal
- Sapphire crystal with anti-reflective treatment
- Water Resistance
- 600m / 2000ft
Movement
- Calibre
- Omega Co-Axial calibre 2500
- Type
- Automatic
- Power Reserve
- 48 hours
Bracelet
- Bracelet
- Stainless steel bracelet
- Clasp
- Folding clasp with diver extension
- Lug Width
- 20mm
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