Hublot · Classic Fusion
Strap for Classic Fusion 45 Aerofusion Chronograph Titanium
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
20mm
Lug width20 mm
Case diameter45 mm
Reference525.NX.0170.LR
FamilyClassic Fusion
MovementHublot caliber HUB1155
Hours, Minutes, Small Seconds | Date | Chronograph | Skeleton
CaseSapphire | Titanium, Resin
Straps for the Classic Fusion 525.NX.0170.LR
Selected for the 20 mm lug width · workshop selection
Black Alligator Strap with Light Blue Edges€210
Black Alligator Strap with White Edges€210
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Green Rubberized Alligator Strap with Ecru Tribal Stitching€185
The Classic Fusion 525.NX.0170.LR, seen from the bench
The Classic Fusion was introduced by Hublot in 2008 as an evolution of the original Big Bang line. It features the automatic HUB1155 caliber with chronograph functions, small seconds, and date, presented in a skeletonized version. The case has the brand's characteristic fusion design with the crown and chronograph pushers integrated into the structure.
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