Omega Seamaster Planet Ocean 600M Master Chronometer Steel, Black & White Ceramic 43.5mm

SKU: 6910141


Omega’s Planet Ocean collection launched in 2005 to celebrate the brand’s enduring bond with the maritime industry. Specially formulated for use in extreme conditions, the Seamaster Planet Ocean is a must have for any keen explorer.

On this timepiece, a sleek 43.5mm steel surrounds a robust black dial. An unusual ‘night and day’ bezel lies on top of the dial; made with both black and white ceramic, this is the world’s first bi-ceramic polished bezel.

The black dial is distinguished by its thick numbering, strong batoned indexes and larger-than-life, arrow-shaped watch hands. A date window sits at 3 o’clock, and a helium escape valve helps to make this piece water resistant to an incredible 600 metres.

Presented on a steel bracelet, this chronometer is powered by the Omega calibre 8906, a movement which was certified to the industry’s highest standard by the Swiss Federal Institute of Metrology (METAS). This innovative movement can be viewed through the transparent caseback.

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There are usually three standard size measurements; UK, US and European. You can find a conversion chart across all three measurements in our full guide.


The average size for a ladies bracelet is 20cm. Children's bracelets are usually 16cm. If the plan is to add charms then the bracelet should probably be one size up on your normal.

Read our full size guide.

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Orders placed before 5pm, Sunday to Thursday, will be dispatched the following day*. Orders sent by Special Delivery should arrive the following day from dispatch**.

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