25x19mm Alligator Leather Strap for Hublot Big Bang/Classic Fusion Series 45mm

Description

Hublot built its identity on a single idea: fusion. The unexpected pairing of materials — rubber and precious metals, ceramic and gold — that shouldn’t work together but do, emphatically. The Hublot Big Bang / Classic Fusion Alligator & Rubber Strap is built on exactly that philosophy: genuine alligator leather on the surface, rubber beneath, shaped to the 45mm case’s tapered 25x19mm lug specification and closed with a folding buckle. Two materials, each doing what the other can’t — precisely as Hublot intended.

Alligator Above. Rubber Below. The Fusion Hublot Was Made For.

• Genuine alligator leather over rubber — a hybrid that earns its construction — the alligator surface delivers the natural tile pattern, richness of grain, and depth of character that no synthetic material replicates, while the rubber core and lining provide the water resistance, structural backbone, and skin-neutral comfort that leather alone can’t sustain across active, everyday wear. The materials don’t compromise each other; they complete each other.
• 25x19mm tapered lug fit for the 45mm case — this is the specific measurement that makes or breaks a Hublot strap. At 25mm at the case and narrowing to 19mm at the buckle, the strap is built to the exact taper of the Big Bang and Classic Fusion 45mm lug architecture — seating flush at the case with no gap, and narrowing proportionally to close cleanly at the folding buckle end.
• 100mm + 85mm length — the longer short side at 85mm is deliberately generous, accommodating the broad wrist range a 45mm Hublot naturally suits while ensuring the folding buckle lands correctly and the tail seats securely through the keeper.
• Folding buckle closure — the appropriate closure for a hybrid strap at this level: it opens single-handed, distributes closure tension evenly across the strap’s width, and lies flat against the wrist without the bulk a pin buckle can introduce at the wrist’s underside.

For the Hublot Owner Who Dresses the Watch as Boldly as It Was Built.

The Big Bang and Classic Fusion were never designed to disappear on the wrist. They carry presence as a design principle, and the strap that carries them should match that ambition. A genuine alligator-and-rubber hybrid doesn’t choose between luxury and performance — it refuses to, in the same spirit as the watch itself.

This strap is the right choice for:

• Big Bang owners who want the alligator refinement for formal and dressed occasions without losing the rubber durability the Big Bang’s active-wear credentials demand.
• Classic Fusion owners whose watch’s more restrained elegance is perfectly complemented by the alligator surface while the rubber core keeps it practical for everyday use.
• Hublot collectors who understand the fusion brief — a hybrid strap is the most direct expression of what Hublot’s design language actually means in practice.
• Owners rotating between configurations who want a strap that covers both formal dinners and active weekends without needing to swap out for each.

Specifications

Alligator and rubber, fused. Cut for the 45mm Hublot exactly — add to cart today.