by Brent Robillard
Leather with character
“Every so often, a material reminds us why we do what we do.” The moment I handled RSM’s new Distressed Leather Series, I understood that line in full. Available in two colours—a deep, road-worn blue and a rich, time-softened brown—these straps embody the kind of rugged honesty that only comes from genuine, characterful leather.
RSM, founded by Yiyan Lin, has built its name on tactile authenticity—on straps that feel as though they’ve already lived a little before you wear them. And with the Distressed Leather Series, the brand leans even further into that identity. The pairing of distressed silver hardware and grained, matte-finished hides creates an impression of something timeless—like a pair of boots passed down, repaired, and loved again.

When I first fastened one to my wrist, it felt immediately familiar—supple but sturdy, with that satisfying balance between comfort and grit. The texture of the leather tells its own story; the surface shifts gently under light, revealing different tones and the gentle imperfections of full grain leather. These are straps that don’t pretend, they become.
Advertisement
Check out the The Overlooked Tool Watch: Omega Railmaster

Yiyan Lin: From concept to product
“Whenever I travel—for work or leisure—I’m always scanning for materials that might inspire our next collection,” says Yiyan. “I’ve long wanted to match our distressed hardware with a leather that carries the same quiet imperfection. The only way to know if it works is to test it.”
Advertisement
That experiment, as it turned out, led to something special. On one of those trips, Yiyan stumbled upon a pair of leathers that felt destined to meet RSM’s aesthetic: one blue, one brown.
“The blue distressed leather had a faded, softly aged tone—much like my Tudor BB58 Blue,” he recalls. “Beside it lay a brown hide so rich I couldn’t resist. Instinctively, I grabbed both before logic could interfere—an emotional purchase, as always.”

Advertisement
Back at the workshop, the team tested both leathers against RSM’s trademark hardware—brushed and beaten to a subdued shine. The result? A tactile, organic harmony. No two pieces ever look quite the same, and that’s precisely the point.
Advertisement

Advertisement
The final results
The brown leather strap radiates warmth and character, softening the sharpness of sport watches like an Omega Seamaster Professional, while the blue variant complements brushed steel with an understated confidence. Both straps measure 75mm by 120mm, cut in 20mm widths, and are designed for everyday wear. The fit feels personal, the comfort immediate.
“The Distressed Leather Series isn’t about perfection—it’s about presence,” Yiyan explains. “It honours textures that mirror our own journeys—the beauty that grows with time.”
Advertisement
What’s remarkable about RSM’s approach is that it never feels overdesigned. The brand’s DNA is grounded in purpose, in a deep respect for the materials it chooses. There’s a quiet restraint to every decision—the kind that reveals confidence rather than hesitation.
And perhaps that’s why the Distressed Leather Series feels so resolved. Each strap looks as though it belongs—whether on a vintage diver, a modern field watch, or even a pared-back chronograph. They carry a casual charm that makes you forget about the pursuit of flawlessness.
Advertisement

Advertisement
The first batch is limited—just 45 pieces per colour—but that scarcity feels fitting. These aren’t meant to be mass-produced or overly polished. They’re straps made for people who appreciate time not only on the dial, but also in the leather itself—those faint scuffs and creases that remind you of where you’ve been.
Because in the end, that’s what RSM does best: they make time tangible.
Advertisement
Pricing & Availability
Both colours in the Distressed Leather Series retail for $151 and are available immediately for purchase on the brand website.
About the author
Brent Robillard is a writer, educator, craftsman, and watch enthusiast. He is the author of four novels. You can follow him on Instagram.
Off The Cuff articles are full-length, hands-on reviews of the watch in question and represent the opinion of the author only. All photos are original, unless specified otherwise. If you would like to have your watch reviewed on this site, contact us here.
Please understand that using any links to products on this site might result in us making money.









