Seamaster Planet Ocean family · 11 references Omega

Seamaster Planet Ocean Deep Black

45.5mm Consistent Pricing
Low $6,774
Median $7,140
High $7,495
Search Seamaster Planet Ocean Deep Black Listings

The Omega Seamaster Planet Ocean Deep Black takes the brand’s substantial dive watch into ceramic, with a GMT hand adding a second job beneath that broad bezel. It feels lighter than its 45.5mm diameter suggests, but the height and footprint remain very much Planet Ocean: this is one to try on rather than judge by the material alone.

Introduced in 2016, the original GMT models are the place to start if the travel function is part of the attraction. Their 8906 movement lets you jump the local hour hand independently without disturbing the minutes. The black treatment is the quietest choice; the red- and blue-accented versions give the dial more contrast. Ceramic resists everyday scratches exceptionally well, but sharp impacts are another matter: pay particular attention to chips around the lugs and bezel edge, where damage is more consequential than a scuff on steel.

MovementAutomatic
Caliber8906
Case MaterialCeramic
Case Size45.5mm
Water Resistance600m

Reviews & Videos