The Hublot Classic Fusion Aerofusion Chronograph 45mm watch model # 525.NX.0170.LR features: titanium case, black alligator leather strap with a deployant clasp / buckle. It has a skeleton dial, fixed bezel. The case size is 45mm.This automatic watch is powered by a the caliber HUB1155 is a 28800 VPH movement and has a power reserve of 42 hrs . The Hublot 525.NX.0170.LR uses a sapphire crystal and has a water resistance of 50m.
The band has a Black Alligator Leather strap with a Deployant clasp.Water Resistance