Hublot Big Bang Unico Red magic 45mm Watch 411.CF.8513.RX reference 411.CF.8513.RX diameter 45 mm case Polished Red Ceramic bezel Polished Red Ceramic with 6 H-shaped Black-plated Titanium Screws water resistance 100m or 10 ATM crystal Sapphire with Anti-reflective Treatment dial Matte Red Skeleton movement HUB1242 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel power reserve 72 Hours strap Black and Red Structured Lined Rubber Straps clasp Black Ceramic and Black-plated Titanium Deployant Buckle Clasp