Hublot · Big Bang

Strap for Big Bang Unico 45 Black Magic / Bracelet

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

24mm

24 mm straps All Hublot

Lug width24 mm

Case diameter45 mm

Reference411.CI.1170.CI

FamilyBig Bang

MovementHublot caliber HUB1242 Hours, Minutes | Date | Chronograph, Flyback, Column wheel

CaseTitanium, Ceramic, Resin

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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Straps for the Big Bang 411.CI.1170.CI

Selected for the 24 mm lug width · workshop selection

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The Big Bang 411.CI.1170.CI, seen from the bench

The Big Bang Unico 45 Black Magic (ref. 411.CI.1170.CI) features a 45mm titanium case with black ceramic and resin inserts, embodying Hublot's Art of Fusion philosophy since 2005. Powered by the HUB1242 manufacture chronograph movement with flyback function and column wheel, it displays hours, minutes, and date. The 24mm lug width is specific to this reference and requires specially shaped strap terminals or adapters for proper fitment.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only