Description
O21092442001002
Since 1993, the Seamaster Professional Diver 300M has been applauded by many. Utilizing renowned ocean heritage and coupled with OMEGA's cutting-edge technology and styling, the present-day collection is a modernized successor.
This 43.5mm model features a black ceramic and Grade 5 titanium case with a white enamel diving scale on the black ceramic bezel. Its dial is black ceramic [ZrO2] embellished with laser-etched waves. The skeleton hands and raised indexes are made of PVD titanium, which is filled with white Super-LumiNova, and the helium escape valve is conically designed.
The timepiece is affixed to a 5-stripe black & grey NATO strap with a brushed buckle and a titanium loop, and is powered by OMEGA's Master Chronometer Calibre 8806, which can be seen through the engraved, wave-edged sapphire-crystal caseback.
Specification
Shipping & Returns
We are proud to offer free UK delivery on orders of £101 and over placed on our website. Robert Gatward Jewellers currently only operates and supplies within 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 you would like to receive your order, please let us know as soon as you have placed it and we will do our best to accommodate.
Orders totalling £101 or more will be posted using Royal Mail Special Delivery. Orders totalling less than £101 will be posted using Royal Mail 1st Class Signed For Delivery (1–2 working days). Although next‑day delivery cannot be guaranteed with this service, the majority of these orders arrive the following working day, including Saturdays in many cases.
For delivery information regarding Engagement Rings, please click here.


