Belmont 300 Automatic
Availability
Order now
Estimated Delivery
3-5 working days
Product Description
Duckworth Prestex Belmont 300 Automatic D328-05 OR
The Duckworth Prestex Belmont 300 Automatic D328-05 OR is a high-performance luxury dive watch engineered for enthusiasts seeking robust mechanical reliability, contemporary sports-watch styling, and professional-level underwater capability. Inspired by classic dive watches while incorporating modern design refinement, the Belmont collection combines a bold cushion-shaped stainless steel case with a richly textured fumé dial featuring the collection’s signature wave pattern. Available in striking orange, green, or blue fumé finishes, the dial delivers impressive visual depth while contrasting seconds hands and luminous quarter Arabic markers add vibrant character and exceptional readability. Designed to excel in low-light and underwater conditions, the hands, indices, and triangular bezel marker are all heavily treated with BGW9 lume, ensuring outstanding visibility and functionality during professional or recreational diving activities. Constructed from durable 316L brushed stainless steel, the 42mm case offers a strong wrist presence while maintaining comfortable proportions for everyday wear. The Belmont 300 combines sophisticated sports-watch aesthetics with true dive-watch durability, making it equally suitable for underwater exploration, travel, or daily use. Buyers can choose between a premium stainless steel bracelet with ratcheted extension clasp or durable rubber straps in blue, black, or orange for enhanced versatility. Combining professional dive-watch specifications, refined British-inspired styling, and dependable Japanese automatic engineering, the Duckworth Prestex Belmont 300 Automatic delivers exceptional performance, versatility, and timeless luxury sports-watch appeal.
At the heart of the Duckworth Prestex Belmont 300 Automatic D328-05 OR is the highly regarded Miyota 9039 automatic movement, selected for its proven reliability, robust performance, and smooth self-winding operation. Delivering an accuracy tolerance of -10/+30 seconds per day alongside a dependable 38-hour power reserve, this Japanese automatic calibre ensures reliable everyday performance and long-term durability for active lifestyles. The durable 42mm stainless steel case measures 13mm thick with a balanced 50mm lug-to-lug profile, creating substantial wrist presence while remaining highly wearable across a variety of wrist sizes. Built to withstand demanding underwater conditions, the Belmont 300 incorporates a screw-down crown, stamped screw-in case back, and exceptional 300 metre water resistance rating, making it a true professional-grade dive watch. A premium double-domed sapphire crystal with anti-reflective underside coating protects the textured fumé dial while ensuring excellent scratch resistance and crystal clarity. The stainless steel bracelet features a folding clasp with instant ratchet extension system, while optional rubber straps include quick-release spring bars for effortless strap changes. Every Belmont 300 is individually tested and quality checked before sale, ensuring exceptional craftsmanship and dependable performance. Presented in a premium black presentation case with an orange microfibre polishing cloth and protected by a comprehensive 2-year warranty, this luxury automatic dive watch combines robust engineering, refined styling, and outstanding underwater capability for discerning collectors and diving enthusiasts alike. :contentReference[oaicite:3]{index=3}
Product Specification
SKU
D328-05 OR
Movement
Automatic
Delivery & Returns
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
Worldwide Shipping
We ship worldwide using trusted, fully tracked and insured courier services.
• Shipping costs calculated at checkout
• Fast international delivery options available
• Secure and insured transit on all orders
• 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
Flexible Payment Options
Spread the cost with a range of trusted payment providers, designed to give you flexibility and complete control.
Shop Pay Instalments
• Split your purchase into 3, 6 or 12 monthly payments
• Know exactly what you’ll pay
• Quick application with no impact to your credit score
• Simple selection at checkout
Offered in partnership with Affirm and subject to status and approval.
PayPal Pay in 3
• Divide your purchase into 3 interest-free payments
• Pay the first instalment today
• Remaining payments taken automatically
• No fees when paid on time
Available on purchases between £20 and £3,000. Subject to eligibility.
Klarna
• Pay in full today
• Pay in 30 days
• Pay in 3 interest-free instalments
• Longer-term finance options available
Klarna options are subject to status. Terms and conditions apply.
Important Information
Payment options are subject to eligibility, status and terms. Missed payments may impact your financial status. UK residents only, 18+.
Authorised Dealer
Official warranty & packaging
Free UK Delivery
All orders over £75














