Seamaster Planet Ocean family · 11 references Omega

Seamaster Planet Ocean GMT

43.5mm Popular Model Consistent Pricing
Low $4,802
Median $5,150
High $5,531
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The Omega Seamaster Planet Ocean GMT puts a traveller’s jumping local-hour hand into a dive watch built for 600 metres, without disguising its substantial proportions. The attraction is that unlikely pairing: proper underwater capability, a second time zone, and enough wrist presence that you should want a big watch rather than merely tolerate one.

The earlier 232-series uses caliber 8605; the later 215-series moves to the Master Chronometer-certified caliber 8906, making it the stronger choice if magnetic resistance matters to you. Reference 215.30.44.22.01.001 is particularly distinctive, with a black-and-white ceramic 24-hour bezel that separates night from day at a glance.

Remember that this is a GMT bezel, not a conventional elapsed-time diving scale. When handling one, try the independently adjustable local-hour hand: it should jump cleanly while the minutes and home-time hand stay put. That is the feature that makes the Planet Ocean’s extra hand genuinely useful on arrival.

MovementAutomatic
Case Size43.5mm
Water Resistance600m

What owners love

  • The local-hour hand jumps independently, so changing time zones doesn’t mean stopping the watch or disturbing the minutes. Owners who actually travel appreciate that the GMT function is straightforward to set and use.
  • The broad hands and strong lume make it easy to read the main time, even with the extra GMT hand and 24-hour bezel. It still feels like a Planet Ocean on the wrist rather than a GMT watch with dive-watch styling added.

Common Criticisms

  • The thickness is the recurring gripe: it sits tall, catches on tighter cuffs, and can feel top-heavy. The steel versions add substantial weight, so owners often find that a snug fit matters more than it does with a thinner watch.

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