Belmont 300 Automatic

Duckworth Prestex Belmont 300 Automatic D328-04 ST

The Duckworth Prestex Belmont 300 Automatic D328-04 ST is a premium luxury automatic dive watch that combines vintage British watchmaking inspiration with professional-grade diving performance and contemporary engineering. Crafted with a bold 42mm cushion-style case in durable 316L brushed stainless steel, this high performance automatic dive watch delivers exceptional wrist presence while maintaining refined everyday versatility. The striking green fumé dial is enhanced by the distinctive Belmont wave pattern, creating impressive visual depth and a dynamic appearance that stands out among modern luxury sports watches. Contrasting accents on the sweep seconds hand and hour markers add vibrant detail to the design while reinforcing the sporty character of the watch. Quarter Arabic indices, hands, and the triangular bezel marker are all filled with highly visible BGW9 lume, ensuring excellent readability in low light and underwater environments. Protected beneath a double domed sapphire crystal with anti-reflective underside coating, the Duckworth Prestex Belmont 300 Automatic D328-04 ST is engineered for exceptional durability and long-term wear. The robust stainless steel three-link bracelet features a folding clasp with ratcheted instant extension functionality, providing superior comfort and practicality for active lifestyles. Combining British heritage design, luxury finishing, and professional diving capability, this automatic sports watch is ideal for collectors and enthusiasts seeking timeless style with modern technical performance.

Powered by the highly reliable Miyota 9039 automatic movement, the Duckworth Prestex Belmont 300 Automatic D328-04 ST delivers dependable precision and robust everyday performance for both recreational and professional use. Offering automatic self-winding functionality with a practical 38-hour power reserve and accuracy tolerance of -10/+30 seconds per day, this luxury dive watch is built to perform consistently in demanding conditions. The solid stainless steel case measures 13mm thick with a balanced 50mm lug-to-lug profile, ensuring strong wrist presence while remaining comfortable throughout the day. A screw-down crown and screw-in stamped case back reinforce the impressive 300 metre water resistance, making this automatic diver watch highly capable for underwater exploration and water sports. Every Duckworth Prestex Belmont 300 Automatic is individually quality checked and rigorously tested before release to ensure exceptional craftsmanship and reliability. Presented in a premium black presentation case with an orange microfibre polishing cloth and protected by a comprehensive two year warranty, the Duckworth Prestex Belmont 300 Automatic D328-04 ST represents the perfect balance of heritage inspired British watchmaking, modern automatic engineering, and durable luxury sports styling for enthusiasts seeking precision, versatility, and enduring character.

Free UK Next Day Delivery
We offer free UK next day delivery on all in-stock orders over £75.

• Order before 4pm (Mon–Fri) for same day dispatch
• Delivery typically arrives next working day before 1pm
• Fully insured, tracked and signed-for service
• Priority delivery upgrades available at checkout

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We ship worldwide using trusted, fully tracked and insured courier services.

• Shipping costs calculated at checkout
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• Local duties and taxes may apply upon arrival

30 Day Returns
Shop with confidence with our 30-day returns policy on most items.

• Return or exchange within 30 days of delivery
• Items must be unworn and in original condition
• Includes all packaging, documentation and accessories
• Sale, pre-owned or promotional items may be subject to a 14-day return period

Important Information

• Bespoke, personalised or resized items are non-returnable
• Altered watch bracelets are considered customised
• Returns should be sent via insured, tracked delivery

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