Description
O21030445103001
The Seamaster Professional Diver 300M has maintained its popularity since its debut in 1993. Now, OMEGA has perfected their iconic oceanic design, pairing it with advanced technology and modern styling.
This 44 mm chronograph model features a stainless steel case and a polished blue ceramic bezel, topped with a white enamel diving scale. The pushers and dial are also polished blue ceramic, laser-engraved with waves and including a date window at 6 o’clock. The hands and indexes are rhodium-plated and filled with white Super-LumiNova for maximum visibility.
This classically designed timepiece boasts a stainless steel bracelet, and is driven by the highly accurate OMEGA Master Chronometer Calibre 9900, viewable through a sapphire-crystal, wavy-edged 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.


