Brand New Authentic Hublot Big Bang Tourbillon Automatic Sapphire Dial Rubber Strap Men’s Watch Model 419.JO.0120.RT. Polished Orange Sapphire Crystal case with Transparent Orange Structured Lined Rubber strap. Deployment clasp. Dial description: Silver tone hands and Arabic Numeral/Index hour markers with minute markers around the outer rim with Orange Accents on a Skeleton dial. Automatic movement. Powered by Hublot Caliber HUB6035 engine with 72 hours power reserve. Watch functions: Power Reserve, Hour, Minute. Scratch Resistant Sapphire crystal. Round case shape. Case size: 45mm. 30 Meters – 100 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: 419JO0120RT.