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Since its creation in 1993, the Seamaster Professional Diver 300M has evolved with cutting-edge advancements, making it one of modern watchmaking’s most iconic ocean timepieces.
Seamaster Diver 300M
42 mm, steel on steel
£5,600
Seamaster Diver 300M
42 mm, steel on rubber strap
£5,300
Product 1/ of 2
Since its inception, the Diver 300M has embodied OMEGA’s rich diving heritage. Water-resistant to 300 meters, each model is made for precision, featuring details like a domed sapphire crystal and a unidirectional bezel. Hallmarks of a timepiece built for adventure.
Seamaster Diver 300M
42 mm, steel on steel
£5,600
Made for exploration
The Diver 300M’s dial is made to meet the demands of exploration, with raised indexes and Super-LumiNova-coated accents for visibility in all conditions.
Seamaster Diver 300M
42 mm, steel on rubber strap
£5,300
Helium escape valve
The Diver 300M’s patented helium escape valve offers trusted protection underwater for professional divers. Designed in a distinctive conical shape, the valve keeps the watch water-resistant, even if accidentally opened at depth.
Seamaster Diver 300M
42 mm, steel on steel
£5,600
Open caseback
The caseback features a sapphire crystal window, revealing the METAS-certified Master Chronometer Calibre. See the precision and craftsmanship at the heart of every Diver 300M.
Powered by Master Chronometer calibres, Diver 300M offers extraordinarily high levels of precision.
Seamaster Diver 300M
42 mm, steel ‑ Sedna™ gold on rubber strap
£7,900
The Seamaster Diver 300M series offers timepieces made from resilient materials. Powered by the Master Chronometer Calibre, each watch in this collection balances precision with style.
Seamaster Diver 300M
43.5 mm, black ceramic on rubber strap
£8,400
Seamaster Diver 300M
43.5 mm, black ceramic on NATO strap
£8,400
Seamaster Diver 300M
43.5 mm, black ceramic on rubber strap
£8,900
Seamaster Diver 300M
43.5 mm, black ceramic on rubber strap
£12,300
Seamaster Diver 300M
43.5 mm, black ceramic on rubber strap
£8,400
Seamaster Diver 300M
43.5 mm, black ceramic on NATO strap
£8,400
Seamaster Diver 300M
43.5 mm, black ceramic on rubber strap
£8,900
Seamaster Diver 300M
43.5 mm, black ceramic on rubber strap
£12,300
Products slide 1/ of 2
The Seamaster Diver 300M continues its legacy with models made for the Deep. Explore new depths.
Seamaster Diver 300M
42 mm, steel on steel
£6,100
Seamaster Diver 300M
42 mm, steel on steel
£6,100
Product1of/2
Seamaster Diver 300M
42 mm, steel on rubber strap
£5,800