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Luminox

Luminox Fitness Watch XS.3863

  • Based on 76 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by CW_Watches
Arrives Sep 23 – Sep 27
Order within 17 hours and 59 seconds
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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


Best Sellers Rank: #1,802,261 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #7,601 in Men's Wrist Watches


#7,601 in Men's Wrist Watches:


Customer Reviews: 4.3 4.3 out of 5 stars 76 ratings


Brand, Seller, or Collection Name: Luminox


Model number: XS.3863


Part Number: XS.3863


Item Shape: Round


Dial window material type: Sapphire Crystal


Display Type: Analog


Clasp: Foldover Clasp


Case material: Stainless Steel


Case diameter: 45 millimeters


Case Thickness: 14.0 centimeters


Band Material: Stainless Steel


Band size: Mens Standard


Band width: 24.0 centimeters


Band Color: Black


Dial color: Black


Bezel material: Stainless Steel


Bezel function: Unidirectional


Calendar: Day


Special features: Datum


Item weight: 3.88 ounces


Movement: Automatic


Water resistant depth: 200 Meters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 23 – Sep 27

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.

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Leasing options through Acima may also be available during checkout.

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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
    • Great watch
Great watch, my 2nd Luminox. Would recommend it
Reviewed in the United States on July 17, 2025 by Amazon Customer
    • 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
    • Good Watch
Great watch but I am glad I did not PAY the full price off the luminox site. Luminox has it listed at over 1000.00
Reviewed in the United States on February 1, 2025 by Mac.
    • Just what the wrist called for
Absolutely love this watch. The lumes are bright and easy to see at night. No batteries are needed. Excellent price.
Reviewed in the United States on May 3, 2025 by keith neilson
    • 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
    • Quality
Review Image by Jose cano 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 Jose cano
    • 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 Amazon Customer

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