Introducing our patented single-pass “Keeper First” watch strap, engineered to deliver unparalleled comfort and fit. Unlike traditional straps, our innovative 3-ring single-pass design eliminates the extra thickness between the watch head and your wrist. It preserves the classic look of a 3-ring strap while maintaining the security features of both spring bars, ensuring your watch sits closer to your wrist for a sleek, secure, and comfortable fit.
Size Small is for wrists size circumference of around 5.25" - 6.25" (13.5cm - 16.cm).
Medium is for wrist sizes 6.25" - 7″ (15.8cm - 18cm)
Large is for wrist sizes 7+″ (18+cm)
Material is 1mm thick.
There are 3 widths. 18mm, 20mm, and 22mm, and 3 lengths, small medium and large.
Still not sure what size to order? Head over to the FAQ page for further help.
Ultra-Thin Profile: Our unique 3-ring single-pass design significantly reduces the gap between the watch head and wrist, offering a sleek, sophisticated look with a streamlined fit.
Enhanced Durability: By eliminating the buckle spring bar found in most straps, our design minimizes points of failure, providing reliable performance and peace of mind during any activity.
Premium Materials: Crafted from durable, UV-resistant, and water-resistant bonded nylon, our strap ensures long-lasting performance. Complemented by robust stainless steel hardware, it promises both strength and longevity.
Superior Comfort: The reduced bulk and improved fit of our strap offer exceptional comfort for all-day wear—whether you’re at the office, enjoying a night out, or engaging in extreme sports.
Versatile Design: Compatible with any watch equipped with spring bars (excluding smartwatches), our strap combines traditional style with modern improvements in functionality and comfort.
Precise Fit and Sleek Appearance: Available in three widths (18mm, 20mm, and 22mm) and three lengths (small, medium, and large), our strap minimizes visible adjustment holes by spacing them closer together. This design not only keeps adjustment holes out of view when tucked but also allows for a more precise fit.
Dimensions: With a slim 1mm thickness and low-profile metal keepers featuring an internal height of 4.5mm, our strap achieves a streamlined and aesthetically pleasing appearance.
Experience the next level of watch strap design with our patented 3-ring single-pass solution.
The color is as described and shown. I wish it were darker, but I cannot complain at all. Great straps
A
Aron Dunlap-OFD
Excellent service and straps
Excellent service and straps. A design that was very much needed. Best single pass straps on the market.
S
Steven S.
Glad I found Sifu Straps
I equipped it on a F91 and I forget I’m even wearing a watch. The comfortable design and added security is something every watch enthusiast will appreciate. Looking forward to how it holds up for years to come!
D
Daniel Lindley
Awesome stuff
Awesome stuff. Need more colors! Eventually. But they're soft, rugged, and look fantastic.
C
Casey Worthington
Sifu straps make wearing a nylon so much more enjoyable
Sifu straps make wearing a nylon so much more enjoyable.