Luminox Sea Master Automatic Carbon Seal 3800 Series Watch

Luminox Sea Master Automatic Carbon Seal 3800 Series Watch XS.3863

The Luminox Sea Master Automatic Carbon Seal 3800 Series Watch XS.3863 is a high-performance Swiss-made watch engineered for durability and underwater reliability. As a premium luxury watch within the diver watch category, it features a reliable automatic movement, delivering precise self-winding functionality. Designed for professionals and adventurers, this timepiece reflects Luminox’s expertise in creating robust watches capable of performing in extreme marine environments.

Crafted with a durable CARBONOX case, this diver watch offers exceptional strength while remaining lightweight and comfortable. The dial is engineered for clarity and enhanced with Luminox Light Technology, ensuring constant illumination for up to 25 years. A scratch-resistant sapphire crystal protects the display, while the unidirectional bezel supports safe dive tracking. The automatic movement ensures dependable accuracy, and water resistance enhances its performance in demanding aquatic conditions.

This Luminox luxury watch is ideal for divers, collectors, and individuals seeking a rugged yet refined timepiece. Whether exploring underwater environments or worn daily, it delivers confidence and reliability. Its advanced materials and mechanical movement make it a standout addition to any collection. As a Swiss-made watch, it represents innovation, durability, and professional-grade performance.

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

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