There is a detail about Richard Mille ownership that rarely comes up before the purchase and always comes up after it: the strap. With only a handful of exceptions, there is no bracelet option in the catalogue. Most references leave the boutique on rubber, and rubber is what the vast majority live on day to day. The strap is part of the design language — sculpted to flow into that unmistakable tonneau case — and it is also, whisper it, a consumable.
That second part catches people out. A well-serviced movement can run for decades. Rubber cannot. It flexes thousands of times a day, absorbs whatever the wrist throws at it, and sees more sunlight than any other component on the watch. Sooner or later, every Richard Mille owner ends up shopping for a strap. This guide covers when, why, and what the options actually look like.
Why the Strap Wears Faster Than the Watch
Richard Mille builds watches to be worn hard. That is the whole point of the brand — Rafael Nadal famously played entire tennis seasons with his on the wrist. But the qualities that make an RM so wearable are exactly what shorten the strap's life. Sweat, chlorine, sunscreen and UV light all attack rubber compounds over time, and the constant flexing where the strap meets the case concentrates stress in one small area.
For a watch worn several days a week, somewhere between one and three years is a realistic lifespan for the strap. Wear it through gym sessions, beach holidays and the occasional padel match and you will be at the lower end of that window. None of this reflects badly on the watch. It is simply what rubber does.
Five Signs Your Strap Is Due a Replacement
- Hairline cracks at the lug ends. This is the flex point. Bend the strap gently backwards under a bright light — fine surface cracks here are the earliest and most reliable warning.
- A chalky, faded surface. UV oxidation slowly turns deep black into tired grey and mutes coloured straps. Once the finish has gone flat, the compound underneath is already degrading.
- Stretched buckle holes. If the hole you have used for years has visibly elongated, or the watch sits looser than it used to on the same setting, the rubber has lost its structure.
- Curling or lifting edges. Straps that no longer sit flat against the wrist, particularly near the clasp, have taken on moisture and lost their moulded shape.
- A tacky feel or a stale smell. Both point to the compound breaking down, often accelerated by absorbed sunscreen or cologne. At this stage, replacement is overdue.
OEM or Aftermarket?
The official route runs through the boutique. Original straps are priced the way you would expect from a brand whose entry point is a six-figure watch, and for older references there can be a wait while the correct fitting is sourced. For a piece of rubber that will need replacing again in a couple of years, plenty of owners find that maths hard to love.
The alternative has matured considerably. Specialist makers now produce dedicated rubber straps for Richard Mille references — from the RM 005 and RM 007 through to the RM 035 and RM 055 — cut to follow the case curvature rather than adapted from a generic blank. Vauger, one of the more established names in this niche, ships by express courier and prices its straps at a sensible fraction of an official replacement, which changes how you think about refreshing the watch. Whichever route you take, box the original strap and keep it somewhere safe: a complete set always commands more on resale day.
One practical note on fitting. Many references attach the strap with the brand's own screw fittings rather than conventional spring bars, so use the proper screwdriver and a clear desk — or hand it to a watchmaker, for whom it is a ten-minute job.
Make Whichever Strap You Choose Last Longer
A little routine goes a long way. Rinse the strap in fresh water after the sea, the pool or a heavy training session, and let it dry fully before the watch goes away. Keep sunscreen and insect repellent off the rubber where you can — both are worse for it than sweat. And think about where the watch rests: a windowsill or a sunny valet tray bakes rubber slowly, while a closed watch box does more for a strap's lifespan than most owners realise.
The Bottom Line
The strap is the one part of a Richard Mille you will replace on a schedule, and that is nothing to resent — nobody judges a performance car for needing new tyres. Learn the warning signs, decide in advance whether the boutique or the aftermarket suits your habits and budget, and treat the rubber with the same small courtesies you extend to the movement. The watch was built to be worn. The strap is what makes that possible.
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