Illustration. The seconds hand sweeps, like the real movement.
Why it's interesting
The fourth-generation Planet Ocean is a clean break: the lyre lugs and helium valve are gone, the case is angular and 2.3 mm thinner than before, and the date has been dropped. Openworked Arabic numerals nod to the original Planet Ocean, and 600 m keeps it a serious diver rather than a Diver 300M in a bigger suit.
Watch DNA. Filled tags are editorial; outlined tags come from the specifications.
The numbers
Verified specificationsSize
- Diameter
- 42mm
- Lug to lug
- 47.5mm
- Thickness
- 13.8mm
- Lug width
- 21mm
Because you like this…
Chosen for shape, size, colour, character and price. Rarely the same brand twice.
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About this page
Verified specifications, checked September 2026
Dimensions, water resistance, movement and crystal were checked against the sources below.
All case figures (42 mm, 13.79 mm, 47.50 mm lug-to-lug, 21 mm lugs), flat sapphire, 600 m, 177 g, calibre 8912 and price from Omega Germany. November 2025 launch, no-date display, removal of the helium valve and lyre lugs, and the 2.3 mm reduction from the 43.5 × 16.1 mm third generation from Monochrome. Drawing: the faceted angular lugs are drawn as a standard round case.
The illustration is a bezelga rendering generated from the specifications. It is not a photograph and may simplify details such as logos, text and finishing.
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