OMEGA Seamaster Diver 300M 42mm Blue Dial 18ct Gold & Steel Automatic Gents Watch 21020422003001

SKU: 80-10-033

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Since its debut in 1993, the Seamaster Professional Diver 300M has achieved widespread renown. Drawing upon its oceanic ancestry, the modern collection upgrades legacy features with the latest OMEGA innovations and modern styling.

This timepiece is 42mm wide and offers a refined combination of stainless steel and 18ct yellow gold. Its polished blue ceramic bezel has a Ceragold™ diving scale, while the dial is adorned with laser-engraved waves and a 6 o'clock date window. The hands and indexes on the dial are 18ct yellow gold with white Super-LumiNova coating, while the helium escape valve has a distinctive conical design.

This timepiece is set on a stainless steel and 18ct yellow gold bracelet, powered by the OMEGA Master Chronometer Calibre 8800 visible through the sapphire-crystal, wave-edged caseback.


  • bezel Ceramic,Unidirectional Rotating Bezel
  • bracelet Metal Bracelet
  • brand OMEGA
  • case diameter 42mm
  • clasp type Deployment,Folding Clasp
  • collection store Ipswich,Windsor
  • dial colour Blue
  • features Anti-magnetic,Chronometer,Date,Diving,Exhibition Caseback,Helium Escape Valve
  • gender Gents
  • glass Sapphire Crystal
  • guarantee 5 Years
  • luminousness Hands,Markers
  • material 18ct Yellow Gold,Ceramic,Stainless Steel
  • movement Automatic
  • style Casual,Sports
  • water resistance 300m

Shipping & Returns

Free UK Delivery On All Orders

We are proud to offer free UK delivery on all orders placed on our website. Robert Gatward Jewellers currently only operates and supplies to the United Kingdom.

Orders placed before 12pm Tuesday – Friday will be dispatched the same day (stock permitting). Orders placed after 12pm on Friday through to Monday will be dispatched on Tuesday. If there is a specific day that you would like to receive your order, please let us know as soon as you have placed your order and we will try our best to accomodate. 

Orders that total £100 or more will be posted using Royal Mail Special Delivery. Orders that total less than £100 will be posted using Royal Mail 1st Class Signed For Delivery (1-2 working days). Although we cannot guarantee next day delivery with this service we have found that the majority of these orders arrive the next working day, in some cases including Saturday.

For delivery information regarding Engagement Rings, please click here.

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