Detailed features & specificationsCARBONPopular in motor racing, carbon possess unrivalled mechanical qualities. It is ultra-lightweight, resists torsion and stands out with its optimal relationship between weight and resistance. This high-tech material is in the form of a fiber mesh embedded in an epoxy resin. Hublot also uses a 3D carbon where the fibers are woven on three planes. Other models use a a??frosteda?? carbon with colored inclusions.PIONEERING WATCH MOVEMENTSThe Art of Fusion is expressed right through to the heart of the movement. Simple watches with innovative watchmaking concepts, Hublot has created a range of unique a??in-housea?? movements. A unique design of the Unico automatic chronograph. An unparalleled power reserve of Meca-10, Tourbillon and MP-11 calibers. A revolutionary motor approach with 11 MP-05 barrels and 50-day power reserve. In its a??Art of Fusion,a?? Hublot carries out a perfect symbiosis between functionality, architecture and design.TECHNICAL SPECIFICATIONSSIZE: 42 mmCASE: Carbon Fiber with Sky Blue Micro-glass FibersBEZEL: Carbon Fiber with Sky Blue Micro-glass FibersWATER RESISTANCE: 30m or 3 ATMCRYSTAL: Sapphire with Anti-reflective TreatmentDIAL: Sapphire Crystal DialMOVEMENT: HUB6020 Manufacture Manual-winding Power Reserve Skeleton Tourbillon MovementPOWER RESERVE: 115 HoursSTRAP: Black and Sky Blue Structured Lined Rubber StrapsCLASP: Black Ceramic and Black-plated Titanium Deployant Buckle Clasp