Omega Seamaster Planet Ocean 600M GMT Master Chronometer45.5mm

SKU: 6910149

£4,520 (50% Off) £9,040

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 45.5mm black ceramic case and finished on top with a unidirectional black ceramic bezel, marked with a minute scale. The case features a helium release valve at 10 o’clock that allows the release of pressure that builds up at great depths, while the underside of the case is transparent, providing a glimpse of the Calibre 8906 movement and water-resistance to a remarkable 600m.

Protected by scratch-resistant sapphire crystal, the black dial is decorated with 18K white gold indexes and hands. There is a date window at 3 o’clock,

This wonderful is fastened with a black and blue rubber strap.

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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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