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Luminox

Luminox Sea Master Carbon Seal 3800 Series Blue Dial

XS.3863

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Product Description

Trusted by elite forces all around the globe, Luminox watches come with a no-nonsense reputation for superior durability and dependability. These watches can handle years of tough usage and thrive in the toughest environments. Such a fearsome reputation reinforces the remarkable quality of the materials and craftsmanship required to create timepieces of this standard. Additionally, Luminox timepieces often include trademarked light technology to ensure excellent low-light visibility. This technology uses gas tubes that are integrated on the hands and hour markers. The brand has several trademarked technologies that allow the creation of the most advanced and high-tech watches. These include CarbonoxTM and CarbonoxTM+ which are responsible for the light weight and durability of Luminox watches which makes them so unique.

Characterised by its masterful and mighty build, the Luminox Master Carbon Seal is renowned for robustness. The collection expands Luminox’s long-standing relationship with the military and was designed to facilitate the roles of army and law enforcement personnel. Each watch in the collection is crafted from the brand’s own CARBONOX™+ carbon compound technology, which gives the watches their superlight but tough exterior. Heavy-duty durability with a lightweight finish, the Master Carbon Seal is up for any challenge. 

Core Features of the Master Carbon Seal Collection:

  • The watches are powered by Swiss-made movements.
  • All of the watches have luminescent features powered by the brand’s long-lasting Luminox Light Technology. 
  • Each dial exhibits a date display.
  • Encasing each of the dials is an anti-reflective sapphire crystal. 
  • Each model is water resistant up to at least 200 metres (20 bar).

Model Specifications XS.3863:

  • The 45mm case on this model is made from the brand’s own CARBONOX™+ technology. The case back is made of 316L stainless steel and screws in for optimal water resistance.
  • This model features a textured blue dial with baton indices and Arabic numeral minute markers.
  • The dial also exhibits a weekday and date aperture at 3 o’clock with grey hour and minute hands as well as a red-tipped second hand.
  • Framing the dial is a black unidirectional rotating bezel accented by white minute markers. 
  • The watch is finished with a blue genuine rubber strap. 
  • Movement Type - Automatic
  • Calibre - SELLITA SW 220-1
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Product Specifications
Gender
Men's Watches
Movement & Power
Automatic Mechanical
Collections
Outdoor Watches
Clearance
Sale Items
Features
Date Display, Day Display, Glowing Hands, Glowing Markers
Strap Material
Rubber
Case Material
Carbon Fibre
Case Shape
Circle
Display Type
Analog
Dial Colour
Blue
Strap Colour
Blue
Case Width
45 mm
Crown Type
Screw Down
Hour Markers
Numbers, Batons
Water Resistance
200 metres
Delivery & Returns
Free delivery is available on all UK orders -
For items listed as in stock, your order should be completed before 4:00pm (Monday-Friday) for us to despatch the same day or before 11:30am on Saturday for delivery Monday. Please note that all orders must pass our security policy before they are despatched and we must be able to take payment successfully, if this is not possible we will email or send an SMS with further instructions. For queries and delivery questions please feel free to call us on +441926 298499 (English only).
For other items, a delivery estimate will be shown where possible. If we feel we are unable to adhere to the timescale after you place your order we will contact you to make you aware and allow you to change your order if necessary. Items will be sent by your chosen delivery method once they are back in stock. For UK orders paid by card, Apple Pay or Google Pay we do not charge you until we are about to despatch your order; PayPal, Amazon Pay, Klarna, finance and international orders are charged when the order is placed.
Returns Policy

In addition to our 30 day returns policy, all items purchased from 1st October 2026 can now be returned until 15th January 2027, terms apply.

We aim for you to be absolutely delighted with your purchase and therefore offer you 30 days to change your mind on your purchase. You may do this by using the form provided with your order or otherwise. We will provide a refund of all payment received (not including delivery upgrades), usually within 2 working days of receiving your return (it may take a little longer during busy periods or for more complex returns). This will be made to the original payment method. For most payment methods it will take 3-5 working days for this to show on your statement.

Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy.

Returns are free on all UK orders. For orders under £500, you may generate a free tracked and insured returns label on the Royal Mail website (opens in a new window). You can print this label and send it back at any local Post Office at no cost to yourself. It is also possible to have the label printed at Post Office using the QR code from the confirmation email. Please retain the proof of postage receipt. Unfortunately we are unable to refund return postage for orders under £500 sent back by other methods, so we recommend printing the free postage label provided. For orders from £500 to £2,500, the Royal Mail label does not cover the value of the item, so please send it back by Royal Mail Special Delivery, insured for its full value, and we will reimburse the postage separately (please keep your proof of postage — full details are on your receipt), or contact us and we can arrange a collection. For orders over £2,500, please contact us and we will arrange the return for you. For international returns, you will need to bear the cost of returns postage. Please ensure the watch is returned to us in an unworn, new condition with all the original packaging (manufacturer's manual and guarantee if applicable). Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy. We reserve the right to make deductions for unnecessary damage caused to the product by yourself.

For UK orders we are also able to offer an exchange to a different product if required, please specify this when returning your product. For international orders, please return the item for a refund and place a new order for the product you would like.

If a fault develops with a watch that is outside of the 30 day returns period or is no longer in a new condition the watch can be returned to the manufacturer under the terms of the guarantee (we are an official UK dealer for all brands on our website) so that they can rectify any issues. For more information please see our returns policy page.

Reviews (3)
Authorised Retailer
First Class Watches CAN are Luminox watch retail partners so you can be assured your sparkling new watch will arrive with a stamped manufacturer's warranty, packaging and instructions.
This item is supplied with:
  • Official Luminox guarantee
    fully stamped (where appropriate)
  • Instruction manual
    Please note some brands use online manuals
  • Official Packaging
    Official Luminox packaging
Please note: Outside of the UK, the duration of the manufacturer's guarantee may be different and therefore you may need to return your watch to First Class Watches in order to get the full guarantee.
3
Customer Reviews
5 / 5
Average Rating
5 star (Best) (3)
4 star (0)
3 star (0)
2 star (0)
1 star (Worst) (0)
5 Quality
5 Value
5 Ease of use
5 Style
5
Overall Rating
An absolutely incredible watch. Looks good, very stylish. I bought it for my partner - he loves it. Ten out of ten from me.

reviewed 30/03/2024

VERIFIED FIRST CLASS CUSTOMER
5 Quality
5 Value
5 Ease of use
5 Style
5
Overall Rating
Watch delivered on time, very pleased with my new watch.

reviewed 02/05/2023

VERIFIED FIRST CLASS CUSTOMER
5 Quality
5 Value
5 Ease of use
5 Style
5
Overall Rating
Good watch, great service

reviewed 06/03/2022

VERIFIED FIRST CLASS CUSTOMER
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