Black Rubber Strap for Hublot King Power Formula 1 – 27x19mm

Description

The King Power Formula 1 was designed around speed — its case architecture, its dial layout, and its material choices all reference the motorsport world from which it takes its name. A black silicone strap is the natural conclusion of that brief: the colour of carbon fibre, the material of racing-grade equipment, the weight of nothing. The Hublot King Power Formula 1 Black Silicone Strap is cut to the Formula 1’s specific 27x19mm lug, tapered to a 22mm buckle-end width, and built to be on the wrist when the watch is doing its job rather than sitting in a box.

Track-Ready Material. Exact Formula 1 Fit.

• Black silicone rubber — the one colour this watch calls for — black isn’t a default choice on the King Power Formula 1; it’s the definitive one. It reads in direct continuity with the watch’s carbon case elements, matte bezel surfaces, and motorsport-dark colour vocabulary. The silicone material carries the colour without surface degradation — no fading, no discolouration, no patina that drifts away from the original black across years of UV exposure and daily wear.
• Silicone rubber — lightweight and water-resistant by construction — silicone’s lightness and genuine water resistance aren’t marketing claims here; they’re the specific material properties that make it the right choice for a watch worn actively. It moves with the wrist rather than against it, stays cool against the skin through warmer-weather wear, and comes out of water, sweat, or rain unchanged.
• 27x19mm taper — specific to the King Power Formula 1 — at 27mm at the case narrowing to 19mm and then to 22mm at the buckle end, this strap is engineered to the Formula 1’s exact lug geometry. Not the 28x20mm of the broader King Power range, not the 29x19mm of other variants — the 27x19mm that this reference specifically uses, built from that dimension outward.
• 22mm buckle-end width — proportionally correct at the close — the taper from 27mm to 22mm at the buckle end keeps the closure visually in proportion to the strap’s overall width, avoiding the undersized-buckle effect that a more aggressive taper would produce on a watch this substantial.
• 115mm + 85mm length — proportioned for the King Power Formula 1’s wrist presence, covering the full adjustment range and closing correctly with the tail properly seated through the keeper.
• Folding buckle — secure, clean, fast — appropriate to a watch associated with precision and speed: one motion to open, one to close, no fumbling. It holds the watch exactly where it’s set and stays there.

For the King Power Formula 1 That Gets Driven.

The King Power Formula 1 wasn’t designed for the watch cabinet. It was designed for the wrist — an oversized, technically specified chronograph that communicates purpose in every detail. A black silicone strap is the configuration that takes the watch at its word: no leather to protect, no bracelet to weigh it down, nothing between the watch and whatever the day delivers.

This strap is the right choice for:

• King Power Formula 1 owners seeking the correct 27x19mm fit — a lug specification distinct from the broader King Power family and specifically required for this reference.
• Motorsport and speed aesthetic enthusiasts for whom black silicone is the natural, on-brief choice that reinforces the watch’s design language rather than contradicting it.
• Active daily wearers who want the King Power Formula 1 on the wrist through sport, travel, and varied environments without a second thought about the strap.
• Owners replacing a worn original black strap who want a like-for-like replacement that restores the watch to its correct, factory-intent configuration.

Specifications

Black silicone, exact Formula 1 fit. Add to cart and take it to the track — or just wear it like you did.