Omega Seamaster Planet Ocean 600M Master Chronometer 43.5mm

SKU: 6910131


Confirming Omega’s position in the maritime world as the tough and reliable watch of choice, the Seamaster Planet Ocean men's watch pays homage to their long-lasting dive watch legacy.

This stylish watch is crafted with a 43.5mm titanium case that features a helium release valve at 10 o’clock. Water-resistant to a remarkable 600m, the case allows the release of pressure that builds up at great depths.

Protected by scratch-resistant sapphire crystal, the grey dial is decorated with strong white and black baton hour markers and arrowhead hands, both of which have been treated with a white luminescent coating.There is a date window at 3 o’clock, while the other poles at 6, 9 and 12 o’clock are occupied by orange Arabic numerals.

Finished with a unidirectional grey and orange ceramic bezel, the underside of the timepiece is transparent, providing a glimpse of the movement inside: the revolutionary Co-Axial Calibre 8900. The piece is fastened with a triple link titanium bracelet and extendable folding clasp.

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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**.

FREE delivery for all orders over £25, FREE Special Delivery for all orders over £100. All sent signed for through the Royal Mail.

We also offer a simple returns process.

Please see our full Delivery details and also check our Returns details.

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