Luminox Master Carbon Seal 3800 Series

Luminox Master Carbon Seal 3800 Series XS.3803.C

The Luminox Master Carbon Seal 3800 Series XS.3803.C is a Swiss-made watch engineered for extreme durability and lightweight performance, representing the pinnacle of Luminox innovation. Powered by a reliable quartz movement, this luxury watch is built using advanced CARBONOX+ material, offering exceptional strength while remaining significantly lighter than traditional metals. Designed as a high-performance military sports watch, it reflects Luminox’s commitment to precision, resilience, and cutting-edge materials.

The case construction provides superior resistance to impacts and scratches, ensuring long-lasting performance in demanding conditions. The dial is designed for clarity and functionality, enhanced by Luminox Light Technology which delivers constant illumination for up to 25 years. Water resistance and a robust build further reinforce its suitability for extreme environments. Every element is engineered to maximise durability while maintaining comfort and usability.

Ideal for professionals, adventurers, and collectors seeking advanced materials and rugged performance, this luxury watch excels in both extreme and everyday settings. Whether worn during demanding activities or as a bold statement piece, it delivers confidence and reliability. Its innovative construction and strong tactical design make it highly desirable for performance-focused buyers. Backed by Luminox’s Swiss-made expertise, this watch represents durability, innovation, and modern engineering excellence.

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

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+.