Hublot Classic Fusion Aerofusion Chronograph Titanium Skeleton Dial

The Hublot Classic Fusion Aerofusion Chronograph ref. 525.NX.0170.RX is a modern openworked chronograph that brings the brand's Art of Fusion philosophy into a cleaner, more restrained Classic Fusion case. Introduced within the Aerofusion family in the 2010s, it pairs a 45 mm titanium case with a sapphire dial that gives the watch its silver-toned, architectural appearance. The design is notably different from the heavier visual language of the Big Bang, offering a slimmer and more elegant profile while preserving Hublot's industrial signature through its six H-shaped bezel screws and skeletonized display. Powering the watch is the automatic caliber HUB1155, a self-winding skeleton chronograph movement with approximately 48 hours of power reserve. The open dial construction reveals the chronograph works in a way collectors appreciate, balancing mechanical visibility with everyday usability. Its titanium construction keeps the watch light on the wrist, an important advantage given the larger case diameter. The black lined rubber strap reinforces the contemporary Hublot identity and underscores the model's sport-luxury character. Within the Classic Fusion range, the Aerofusion references have developed a following among buyers who want skeletonization and chronograph functionality without moving into the far bolder Big Bang family. Ref. 525.NX.0170.RX stands out as a particularly versatile execution, combining Hublot's modern materials, transparent dial architecture, and dependable automatic chronograph format in a watch with clear collector appeal. Like New with Hublot box and Hublot digital warranty card.