HMS Chromexcel Full-Grain Leather Pilot Watch Strap – Horween, USA

Upgrade your favorite watch with the HMS Pilot Leather Watch Strap in Chromexcel leather, sourced from the Horween Leather Company in the USA and inspired by classic aviation timepieces. With a clean, straight-cut silhouette with minimal taper and no heavy rivets, this replacement watch band gives your watch a refined, rugged-yet-polished look that moves easily between dress and everyday wear.

CHROMEXCEL — HORWEEN LEATHER COMPANY (USA)

Hand-finished with a rich blend of natural oils and waxes, Chromexcel is Horween's signature full-grain, hot-stuffed leather. Famous for its glossy, pull-up finish—flex it and the color visibly lightens, then settles back into a rich, deep tone. A favorite among fine leather goods makers for over a century, it only grows richer and darker with daily wear.

Crafted using Horween's historic combination-tanning process (combining chrome and vegetable tannage), this iconic American leather delivers a superior balance of soft suppleness, durable structure, and tactile comfort that is prized by watchmakers and enthusiasts alike.

DEVELOPS CHARACTER OVER TIME

Like a fine pair of leather boots, full-grain leather develops a unique patina through daily wear. Every strap ages differently, creating a look that's entirely your own.

WHY YOU'LL LOVE IT

• Quick-release spring bars — swap straps in seconds, no tools needed
• Straight-cut pilot design with no heavy rivets for versatile everyday wear
• Full-grain Horween Chromexcel leather with dynamic pull-up color movement
• Premium stainless steel buckle
• High-grade strap lining for a soft, comfortable wear
• High-quality linen thread stitching
• Hand-finished edge with edge-paint detailing

PERFECT FOR

• Pilot watches
• Flieger watches
• Field watches
• Aviation chronographs
• Dress and vintage-style timepieces

SIZE GUIDE

Not sure which size fits? Measure your wrist and match it to the lug width and suggested wrist circumference range below (when paired with a 44mm watch case). Actual fit may vary slightly depending on your watch case size. Please measure before ordering.

For 20mm Lug Width

• Size: M | Suggested Wrist Circumference: 15.5–19.0cm

For 22mm Lug Width

• Size: M | Suggested Wrist Circumference: 15.5–19.0cm

LEARN MORE

Discover more leather guides and watch strap knowledge in the HMS Resources Hub.