Search  for anything...
Luminox

Luminox Fitness Watch XS.3863

  • Based on 76 reviews
Condition: New
Checking for the best price...
$1,298.88 Why this price?
Save $246.12 was $1,545.00

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 5 left in stock, order soon!
Fulfilled by Altman Luggage Co.
Arrives Wednesday, Apr 29
Order within 12 hours and 25 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Description

The bezel of the Master Carbon SEAL Automatic is stainless steel with an IP black plating, and the bezel markings are in a very cool steel colour. Of course, the Master Carbon SEAL Automatic is equipped with our Luminox Light Technology, making sure the watch is totally visible in low or no light conditions, never having to rely on an exterior light source.

Product Dimensions ‏ : ‎ 11.81 x 3.94 x 1.97 inches; 3.88 ounces


Item model number ‏ : ‎ XS.3863


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 Product Specific batteries required.


Date First Available ‏ : ‎ August 1, 2023


Manufacturer ‏ : ‎ Luminox


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #2,348,107 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #9,005 in Men's Wrist Watches


#9,005 in Men's Wrist Watches:


Display: Analog


Watch Movement Type: Automatic


Additional Features: Datum


Power Source: Automatic


Strap Type: Adjustable


Water Resistance Depth: 200 Meters


Sport Type: Walking


Clasp Type: Foldover Clasp


Water Resistance Level: Waterproof


Embellishment Feature: Crystal


Closure Type: Buckle


Style Name: strap


Shape: Round


Band Color: Black


Dial Color: Black


Theme: Sports


Pattern: Solid


Face Style: Modern


Character: No aplica


Brand Name: Luminox


Model Name: MASTER CARBON SEAL AUTOMATIC 3860 SERIES


Included Components: User Manual, Warranty Information, Watch Box


Model Number: XS.3863


Series Number: 3863


Item Weight: 110 Grams


Global Trade Identification Number: 97


Manufacturer: Luminox


Manufacturer Part Number: XS.3863


Unit Count: 1 Count


Age Range Description: Adult


Item Type Name: Fitness Watch


Band Material Type: Stainless Steel


Case Material Type: Stainless Steel


Crystal: Sapphire Crystal


Case Diameter: 45 Millimeters


Band Width: 24 Centimeters


Case Thickness: 14 Centimeters


Band Length: 21 Centimeters


Bands: 1


Warranty Type: Limited Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • I LOVE IT!
I feel like I got this extremely sophisticated tactical looking timepiece for a great deal as, at the time of purchase, it only cost about half as much as it was listed for on the manufacturer's website (Luminox.com) which was $1,295.⁰⁰. I was immediately drawn to this watch, specifically because of how impressive it looked and the amazing craftsmanship of the various features that are inherently special with the Luminox brand. It cost more than I was planning on paying but after considering that every feature that was important to me – automatic winding, luminous markers that don't fade, day/date windows, quick release band, and particularly the contrast of black and blue colors (blue isn't just my favorite color it's almost more of an obsession) – with everything all being there, somehow packed into this gorgeous yet tactical and robust little package. that was aesthetically pleasing and feels comfortable on the wrist. It was at that point, that I realized how inconsequential whatever numbers were on the price tag didn't even matter anymore as this would be the last time (no pun intended) I'd have to fork out any money on another watch because it's built to last a lifetime. Now, due to some slight misalignments of the panels that showed the day of the week (Sun-Sat) and date of the month (1-30) on the first one I got, I ended up needing to return and reorder a new one which has so far been accurate and has performed completely flawlessly. -- HELPFUL TIPS -- I wasn't able to find the correct user manual online, so it took me awhile to initially figure out how to resize the silicone band the first time around. I eventually got it to fit just right, but by the end of the surprisingly grueling process, I had no margin to make any finer sizing adjustments, and, even then, I had to swap the two pieces around to get it to fit comfortably without any chafing or difficulties working the clasp. However, on my second go around, I made sure to use a sharper pair of scissors and make slower cuts to remove the extra segments more precisely (I suggest cutting it as straight as possible and be sure to put the cuts directly through the center of those shallow grooves in between each pin hole part. Based on me having "average" sized wrists (I'm a 5'10 43yro 200lb adult Caucasian male for reference), in total, I ended up cutting two segments off either side plus one more from the side that attaches to the clasp with the three adjustment holes. So with those five total segments gone and the one side set to the holes closest to the inside of the clasp, it's fits comfortably without being too tight or too loose. And that way I'll at least have the option to either move it up to two places out to loosen it a bit or, worse case, remove an additional segment to tighten it. /// IMPORTANT /// If you want to avoid cutting too much and risk ruining it, then having to pay about 100 bucks for a new band, I'd highly recommend removing as few segments as possible and taking your time during this process. You can always go a little bit tighter or looser by moving the placement of the pins to one of the three holes in the clasp! ... show more
Reviewed in the United States on May 26, 2024 by JOEL OSTERGAARD
    • Quality
Review Image by Jose cano
High quality timepiece. I’ve had two LumiNox watches in the last 15 years and still love them. But this one is the best. It’s a tiny bit bigger, but not too much. Fits well and looks great. Beautiful!
Reviewed in the United States on July 26, 2025 by Jose cano
    • It's not as big as the measurements make you think .
The watch is very nice and looks good but it's not as big as the measurements make it seem . I have a large wrist just under 8 inches do I need a large watch so I thought the 45mm would be ok but it wears small . It could be because of the solid black case or the dial that's a little small but it just didn't look right on my wrist so I returned it . If you have a smaller wrist it would be perfect, it's solid and looks good . I also think $800 is a bit much . ... show more
Reviewed in the United States on September 13, 2022 by josh c
    • Your every day work watch
Great looks, super durable, classy and built well. With this watch, you have the luxury look with the bullet proof design. Cost is on the money for an automatic watch thats built to take a beating and look great doing it! The low light / no light visibility is incredible!! Highly recommended!
Reviewed in the United States on December 25, 2024 by Antony Miller
    • Wouldn't buy again
Ive had the watch for 9 months. I loved it at first but about 4 months in it just completely quit working. I sent it in for warranty service (you have to pay $30 for that) they "fixed" it and sent it back about 3 weeks later. I'll be sending it off again soon as the watch still doesn't keep time accurately. Every few days I have to adjust it forward about 5 minutes. Pretty annoying for a watch that costs this much and it not do the one job it was created for. Unfortunately my warranty expires in December so after this service if it fails again the price of repair would certainly outweigh it's value... ... show more
Reviewed in the United States on October 14, 2024 by Jonathan Wilson
    • Outstanding
Exactly as described. Love it.
Reviewed in the United States on July 10, 2024 by Michael D Rowings
    • Great watch
Great watch, my 2nd Luminox. Would recommend it
Reviewed in the United States on July 17, 2025 by Amazon Customer
    • Estrell
Un reloj muy buscado para un hombre que le gusta los productos de calidad, recomendado buen empaque buena presentación color y diseño encantador
Reviewed in the United States on June 30, 2025 by Rosa C Munoz

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...