Omega Planet Ocean 600m GMT Deep Black 45.5mm 215.92.46.22.01.003

The rotor & visible bridges are decorated with Geneva waves in arabesque. Indicated by the addition central red hour hand. Case: Brushed black ceramic case. Helium escape valve at 10 o'clock. Matte black zirconium oxide ceramic dial, with [ZrO2] engraved at the dial center.

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