OMEGA Seamaster Planet Ocean Watches

OMEGA Seamaster Planet Ocean Watches are professional dive watches engineered for extreme depths with 600m water resistance and helium escape valves for saturation diving. Our collection features models in sizes from 39.5mm to 45.5mm including the Ultra Deep 6000m variants. Available in stainless steel, titanium and ceramic with unidirectional ceramic bezels. The range includes standard three-hand models, chronographs and specialist variants such as the Worldtimer and Deep Black editions. Explore our Planet Ocean collection with 0% finance and complimentary UK delivery. 

Explore the OMEGA Seamaster Collections: Seamaster Diver 300m | Seamaster Aqua Terra | Seamaster Chronoscope 

Explore the OMEGA Collections: Seamaster | Speedmaster | De Ville | Constellation | OMEGA Men's Watches | OMEGA Ladies' Watches | All OMEGA Watches 


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18 products

OMEGA
Unworn / Ex Display
From £113.57 per month Sale price£5,695.00 Regular price£6,700.00
You save £1,005.00 (15%)
OMEGA
From £113.57 per month Sale price£5,695.00 Regular price£6,700.00
You save £1,005.00 (15%)
OMEGA
New In
From £147.55 per month Sale price£7,400.00
OMEGA
New In
From £147.55 per month Sale price£7,400.00
OMEGA
New In
From £143.57 per month Sale price£7,200.00
OMEGA
New In
From £159.52 per month Sale price£8,000.00
OMEGA
New In
From £153.54 per month Sale price£7,700.00
OMEGA
New In
From £153.54 per month Sale price£7,700.00
OMEGA
New In
From £279.16 per month Sale price£14,000.00
OMEGA
From £169.49 per month Sale price£8,500.00
OMEGA
Unworn / Ex Display
From £178.66 per month Sale price£8,960.00 Regular price£12,800.00
You save £3,840.00 (30%)
OMEGA
Unworn / Ex Display
From £189.83 per month Sale price£9,520.00 Regular price£11,900.00
You save £2,380.00 (20%)
OMEGA
Unworn / Ex Display
From £189.83 per month Sale price£9,520.00 Regular price£11,900.00
You save £2,380.00 (20%)
OMEGA
New In
From £143.57 per month Sale price£7,200.00
OMEGA
Unworn / Ex Display
From £185.04 per month Sale price£9,280.00 Regular price£11,600.00
You save £2,320.00 (20%)
OMEGA
Unworn / Ex Display
From £185.04 per month Sale price£9,280.00 Regular price£11,600.00
You save £2,320.00 (20%)
OMEGA
Unworn / Ex Display
From £185.04 per month Sale price£9,280.00 Regular price£11,600.00
You save £2,320.00 (20%)
OMEGA
Unworn / Ex Display
From £189.83 per month Sale price£9,520.00 Regular price£11,900.00
You save £2,380.00 (20%)

The Seamaster Planet Ocean represents professional dive watch engineering within OMEGA's Seamaster family, offering 600m water resistance as standard with Ultra Deep models reaching 6000m. The collection combines technical dive specifications with everyday wearability. Crafted in stainless steel, titanium or ceramic with Liquidmetal bezel inserts and unidirectional bezels. Models feature sapphire crystals, helium escape valves and rubber or metal bracelet options. Sizes span from compact 39.5mm entry points to commanding 45.5mm chronograph and Ultra Deep variants across our professional dive watch selection. 

Learn more about OMEGA Watches | Discover our OMEGA Watches Collection | Shop our OMEGA Seamaster Collection 

OMEGA Seamaster Planet Ocean Watch Features and Models 

Our collection features Planet Ocean models across multiple sizes and dive specifications. Compact 39.5mm models come in black or blue with 600m water resistance, ceramic bezels and stainless steel cases on bracelet or rubber strap. The 42mm and 43.5mm standard range offers black, blue, grey or white dials with orange or colour-matched bezel options in stainless steel construction. Ultra Deep 6000m models in titanium feature gradient dials in deep blue, grey or white with specialized depth rating for extreme exploration. Chronograph variants in 45.5mm add timing complications to professional dive specifications. Deep Black models feature ceramic cases with bold design elements for contemporary styling. All models feature signature arrow hands and are Master Chronometer certified with helium escape valves and anti-reflective sapphire glass. Available with metal bracelets, rubber straps or NATO options for dive-ready comfort. 

Berry's Jewellers: Your OMEGA Authorised Retailer 

Berry's Jewellers is a trusted authorised OMEGA retailer with over 125 years of heritage. Our team understands the technical specifications of Planet Ocean models, helping you choose the right watch for your needs. Every purchase includes 0% interest-free finance, complimentary UK next-day delivery and 30-day returns. We offer comprehensive aftercare including professional servicing. 

Authorised OMEGA Retailer – 0% Interest-Free Finance – Complimentary Gift Wrapping – Free UK Delivery – Next-Day Delivery Available – 30-Day Returns