OMEGA Seamaster Diver 300M 42mm Blue Dial Automatic Gents Watch 21030422003001

SKU: 80-08-339

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Since 1993, the Seamaster Professional Diver 300M has achieved notoriety and gained a legion of devotees. The current collection has maintained the iconic marine heritage while incorporating OMEGA's cutting-edge technology and design elements.

This 42mm creation is crafted from stainless steel and features a blue ceramic bezel with a white enameled diving scale. The dial is polished blue ceramic and includes laser-engraved waves and a 6 o'clock date window. The skeleton hands and elevated indexes are luminous rhodium-plated and filled with white Super-LumiNova, and the helium escape valve is conically designed.

This timepiece is housed in a stainless steel bracelet and the OMEGA Master Chronometer Calibre 8800 can be viewed from 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 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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