This stainless steel Omega Seamaster 300M model is sized at 42mm and features a black ceramic unidirectional rotating bezel with white enamel diving scale.
For the caseback, wave detailed stainless steel and scratch-resistant sapphire crystal is used, enabling the wearer to see the impressive Omega movement while incorporating the famous ocean heritage.
The laser-engraved wave patterned polished white dial features blackened detailing, including the highly luminous Super-LimiNova filled hands and indexes. A handy date window can also be found at the 6 o'clock position.
Finally, the Omega Seamaster Diver 300M comes presented on the inregraste black rubber strap and is powered by the Omega Master Chronometer Calibre 8800.Show More
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.
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.