SKU: 87589962373

Ti-FXDS Strap 20mm - Black Short

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Description

Ti-FXDS Strap 20mm - Black ShortThe 20mm width, Black, Short length Ti FXDS is a single pass watch strap built around a Grade 5 6AL 4V titanium buckle, heavy duty elastic rigger's webbing, and a high cycle hook and loop closure. Conceived as a field ready evolution of the classic military nylon watch strap, it was originally developed for fixed bar watches like the Tudor FXD and remains the only hook and loop strap of its type to pair titanium hardware with stretch nylon

The 20mm width, Black, Short length Ti-FXDS is a single-pass watch strap built around a Grade 5 6AL-4V titanium buckle, heavy-duty elastic rigger's webbing, and a high-cycle hook and loop closure. Conceived as a field-ready evolution of the classic military nylon watch strap, it was originally developed for fixed-bar watches like the Tudor FXD and remains the only hook and loop strap of its type to pair titanium hardware with stretch nylon construction.

The single-pass architecture keeps the underside of the watch case clean and unobstructed. Unlike double-layer NATO configurations, the Ti-FXDS threads through the watch's fixed or spring bar lugs in one continuous piece, then secures via hook and loop closure with a sewn nylon keeper loop for additional tail retention. The keeper slides over the webbing and can be removed if not needed.

Webbing is woven nylon with spandex, providing longitudinal stretch for wrist-conforming fit across the full adjustment range. The Grade 5 (Ti-6Al-4V) titanium buckle is fully non-magnetic and corrosion-proof. PDW specifies non-magnetic titanium hardware across its entire watch strap line as a compatibility requirement for wrist-mounted compasses. Non-ferromagnetic hardware eliminates the risk of compass needle deviation caused by adjacent metallic fields. The same property makes it suitable for dive watch applications where saltwater corrosion resistance is a requirement.

The hook and loop closure is rated for high-cycle use: over 13 years at twice-daily cycling, over 9 years at three cycles per day.

COLORWAY

Black — Woven black nylon with spandex. Pairs with any case metal or dial color.

COMPATIBILITY

Designed for tool watches and dive watches. Fits fixed-bar and spring bar lug configurations. Not compatible with integrated bracelet lug systems. 20mm strap width fits watches with 20mm lugs. Representative compatible references: 40mm Rolex Submariners, 40mm Tudor Submariners, Seiko Prospex 1965 and Mini-Turtles, Sinn U50, U15, T50 and many field watches across the spectrum. If your watch takes a standard 20mm, the Ti-FXDS in 20mm will fit.

Materials:
  • Grade 5 6AL4V Titanium
  • Woven Nylon with Spandex
Dimensions:
  • Strap Width: 20mm
  • OAL: 255mm
  • Strap Thickness: 1.6mm
Approx. Weight:
  • 0.630oz
Features:
  • Fits Watches with 20mm Lugs
  • Buckle 100% Non-Magnetic
  • Buckle 100% Corrosion-Proof
  • Fine Matte Finish on Titanium Buckle
  • Durable, and Pliable Woven Nylon with Spandex for Stretch
  • Removable Strap Keeper with Woven SPD Kraken Trident Logo
  • High Cycle Hook and Loop
    • 13+ Years if Cycled Twice a Day
    • 9+ Years if Cycled Three Times a Day
  • Fits 6" - 7" Wrists
Marks:
  • SPD Trident Mark on Buckle
  • SPD Kraken Trident Logo on Strap Keeper

Ti-FXDS - Frequently Asked Questions

What watches is the Ti-FXDS compatible with?
The The Ti-FXDS 20mm fits any watch with 20mm lug width. It was designed around fixed-bar watches like the Tudor FXD but works with spring bar lug configurations as well. It is well suited to tool watches, dive watches, and field watches across both lug widths. It is not compatible with integrated bracelet lug systems.

What is the difference between Short and Regular length?
Regular is 285mm OAL and fits wrists approximately 7 to 8 inches. Short is 255mm OAL and is suited to smaller wrists from 6 to 7 inches. Both lengths use identical construction, hardware, and materials.

Is the Ti-FXDS a NATO-style watch strap?
No. NATO straps use a double-pass, two-layer construction that adds bulk under the case. The Ti-FXDS is a single-pass design: one layer of webbing threads through the lugs and secures with a hook and loop closure. This keeps the case sitting lower on the wrist and the underside of the watch unobstructed.

Why does PDW use titanium hardware on watch straps?
Grade 5 titanium is non-magnetic and corrosion-proof. PDW's watch strap line is designed for compatibility with wrist-mounted compasses, and non-magnetic hardware eliminates the risk of compass needle deviation from adjacent metallic fields. Titanium also resists corrosion in saltwater and humid environments, making it appropriate for dive watch use.

How long does the hook and loop closure last?
The closure is rated for high-cycle use. At twice-daily cycling it is designed to remain functional for over 13 years. At three cycles per day, over 9 years.

What is the orange tracer line on the OD Green variant?
The orange tracer is a single longitudinal thread woven into the OD Green webbing. It originates from military webbing practice where a contrasting thread allows rapid visual inspection of strap/webbing integrity. If the orange line is broken or pulled, the webbing has been compromised. It is originally a functional field inspection indicator, not a decorative element.

Is the strap keeper included?
Yes. A sewn nylon keeper loop is included with every Ti-FXDS strap. It slides over the webbing to secure the tail end after fastening. It can be removed if not needed.

Does the Ti-FXDS work with both fixed bar and spring bar watches?
Yes. The Ti-FXDS is compatible with both fixed bar and spring bar lug configurations. It was originally designed for fixed-bar watches like the Tudor FXD, but the single-pass construction works with standard spring bar lug setups as well.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 87589962373

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4.1 ★★★★★
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Charlston T. Ang
Houston, US
★★★★★ 5
Amazingly Comfortable — Like Sleeping in a Luxury Hotel Every Night
Color: White, Size: Queen(Pack of 2)
I rarely write reviews, but these Serta Hotel Collection pillows absolutely deserve one. From the very first night, they felt incredibly comfortable — soft yet supportive in all the right places. I tend to switch between back and side sleeping, and these pillows adjusted perfectly no matter my position. The 400-thread count cotton cover feels smooth and luxurious, and the gusseted edges give just the right amount of lift without feeling stiff. What really surprised me was how easy it was to adjust to them. Usually, it takes a few nights to get used to a new pillow, but I slept soundly from day one — no neck aches, no tossing and turning. They have that “hotel bed” feel — plush, breathable, and restful. Every morning, I wake up feeling like I stayed at a high-end resort. For the quality, comfort, and price, this set is an absolute win. Highly recommend to anyone looking to upgrade their sleep!
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Reviewed in the United States on February 8, 2026
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Verified Purchase
AW
Lexington, US
★★★★★ 4
Amazing pillows!
Color: White, Size: Queen(Pack of 2)
These are fantastic pillows! A little background. I'm a side sleeper and toss and turn throughout the night. I've struggled with sleep issues for literally decades - insomnia, tossing and turning, waking up multiple times a night to use the bathroom, waking up way too early and not being able to get back to sleep. Every night it's a combo of those things or all of those things. I've also had some neck pain and stiffness for a couple of months. If you've ever dealt with that you know it will affect sleep which will then affect productivity and mood. It's a terrible spiraling and compounding thing to deal with, very stressful. I figured the contour pillow I had which once was actually helping was unfortunately the culprit. So I went on the hunt for another pillow. I ordered what I thought was the old Rejuvenite pillow (those were fabulous!) and got burned on a bait and switch. The pillow ended up being way too soft and gave me worse neck pain. Figuring I'd try to salvage what was a $115 pillow, I invested in a very thin pillow to put underneath. It was too high. Getting pretty frustrated, I ordered the cheaper Utopia pillows here on Amazon. Those actually were not terrible because they did take away my neck pain, but I was still tossing and turning at night and still feeling unrested in the morning. I decided I'd give it one last shot and luckily found these when they were discounted by a few bucks. They didn't have many reviews which was actually a great sign for me because it means the company lets their product speak for itself. I got these in several days and was thrilled to see upon opening the package that they were sealed and the directions do not require you to open the package and let them expand for 24 hours. You literally just take the edges and fluff 2-3 times and that's it! They are ready to go and they definitely do feel perfect after doing that. I was skeptical when I put them on my bed because they are soft and I worried they'd be too soft. I felt my head sink into the pillow a bit and then was surprised to feel at a certain point it just feels like the pillow is cradling your head with the right amount of support. I wouldn't describe it as firm, just soft but stable support. Really comfortable. But the real test was how it would perform during sleep. I'm so thrilled to report that I had an amazing night of sleep! No neck pain, no stiffness, zero tossing and turning, no insomnia, no waking up during the middle of the night, and no waking up early. I put my head down, fell asleep, and slept like a log for about 7.5 hours straight, which is literally unheard of in my world. I'm very lucky if I get 5 solid hours of sleep. I woke up and popped out of bed. My mood was great (still is later in the day) and I was not tired in the afternoon when I normally feel the fatigue kicking in. This is the first day for as long as I can remember that I do not feel that nagging tiredness behind my eyes and in my body that always seems to be a steady background actor in my life. I feel great and full of energy and I was able to tackle a bunch of tasks on my someday list. This is so promising I didn't want to wait to share. If you are on the fence and are dealing with similar issues to mine, I'd encourage you to just try these. What's also amazing is these come in a set. I'm only using one so I basically have another one to use if the first one ever fails. This is the best investment for sleep I've ever made! Update: Well, after a trial period I'm removing a star because my dreamy sleep was short lived. I started to wake up more frequently during the night with these and gave up midway through the night one night. I'm still using these for back support while I sit up or hang out in bed because they are still super comfortable that way and oddly these work well for naps. Hopefully, you have better luck than me!
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Reviewed in the United States on February 21, 2026
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Verified Purchase
Ana Barbara guerra
Battle Creek, US
★★★★★ 5
Actually feels like a hotel stay
Color: White, Size: Queen(Pack of 2), Color: White, Size: Queen(Pack of 2)
I've been looking for that specific hotel feel without spending a fortune, and these Serta pillows nailed it. They are categorized as medium-firm, which I find perfect, they have that initial plush softness when you lay down, but they don't flatten out completely by morning. The 400-thread-count cotton cover feels high quality and breathable, so I haven't dealt with any overheating. I'm a side sleeper and my husband sleeps on his back, and we both find them super comfortable. If you want a pillow that balances support with that cloud like luxury these are a great pick.
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Reviewed in the United States on April 23, 2026
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Verified Purchase
Paige
Bozeman, US
★★★★★ 3
Decent
Color: White, Size: Queen(Pack of 2)
They are only used as a backup pillow for my special pillows I use since I have pillows with holes in the middle for my earrings. I also use them for when I lean on my headboard to watch tv. I like them they are squishy. Kind of expensive I feel like but not terrible
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Reviewed in the United States on May 25, 2026
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Verified Purchase
Fredy gonzalez
Louisville, US
★★★★★ 5
I love these pillows
Color: White, Size: Queen(Pack of 2)
Very good pillows, comfortable and with that hotel style. They have medium firmness, so they work well for any sleeping position. They feel fresh, of good quality and do not crush easily. Excellent purchase.
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Reviewed in the United States on April 20, 2026

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