Hublot · Classic Fusion

Strap for Classic Fusion 45 Titanium / Opalin

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter45 mm
Reference511.NX.2611.LR
FamilyClassic Fusion
MovementHublot caliber HUB1112 Hours, Minutes, Seconds | Date
CaseTitanium, Resin

Spring bar

Swiss Standard universal spring bars

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

Straps for the Classic Fusion 511.NX.2611.LR

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Classic Fusion 511.NX.2611.LR, seen from the bench

The Hublot Classic Fusion 511.NX.2611.LR is a 45mm titanium and resin case watch driven by the HUB1112 movement, offering hours, minutes, seconds, and date functions. The aerospace-grade materials and integrated resin design create visual and tactile contrast, while visible screws on the bezel reflect Hublot's manufacturing heritage. The 20mm lug width is precisely integrated into the case geometry with through screws, requiring a strap with straight 20mm lugs for seamless visual continuity.

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.

Request an appointment →

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