
The Hublot Classic Fusion Aerofusion Titanium 45mm (ref. 525.CM.0170.RX) is an automatic mechanical watch, with a 45mm ceramic case, powered by the HUB1155 movement and a 48-hour power reserve. Water resistance is rated to 50m, under a sapphire crystal. Manufacturer MSRP is $18,800.
Owners widely praise the Hublot Classic Fusion Aerofusion Titanium 45mm's sophisticated titanium case, noting its blend of satin and polished finishes, and its comfortable wearability. A lively green sunburst dial with applied markers and faceted hands is a highlight for some, while others appreciate the cool, sinister aesthetic created by its dark titanium, black dial, and black alligator strap. The deployant clasp on the leather strap also receives praise. However, reviewers and owners alike criticize the movement's finishing, with comments ranging from it appearing basic and small within the 45mm case to specific observations of misaligned screw heads and rust. The 45mm case size is noted as large and heavy, with lug tips extending significantly, and its 50-meter water resistance is considered unimpressive for a nautical-inspired watch. Some owners also suggest seeking grey market deals due to the price relative to the movement.