Omega · Planet Ocean
2900.50.91
SpecificationsWS / 2900.50.91
- Production
- 2005–2012
- Model
- Seamaster Planet Ocean
- Case material
- Stainless Steel
- Case size
- 45.5mm
- Movement
- Automatic
- Calibre
- Cal. 2500
- Dial colours
- Black
The first Planet Ocean, from 2005. Omega already had the Diver 300M; this was the heavier proposition, rated to six hundred metres in a 45.5mm case, aimed at buyers who wanted a dive watch to look like one.
Record timeline
Key dates.
- Introduced as the first Planet Ocean
Common questions
Before you ask.
When was the Omega 2900.50.91 produced?
The 2900.50.91 was produced from 2005 to 2012.
What movement does the Omega 2900.50.91 use?
The Omega 2900.50.91 runs the Cal. 2500, an automatic movement.
How do I check a Omega 2900.50.91 with Watch Safe?
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
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