Brand New Authentic Hublot Big Bang Referee 2018 FIFA World Cup Russia Limited Edition Men’s Luxury Watch Model 400.NX.1100.RX. Titanium Brushed and Polished case with Black Rubber strap. Deployment clasp. Fixed Titanium bezel. Dial description: Amoled Touch Screen Display dial. Digital dial. Powered by INTEL Wear OS by Google movement. Scratch Resistant Sapphire crystal. Round case shape. Case size: 49mm. 50 Meters – 165 Feet water resistant. 2 year WatchMaxx warranty. Powered by INTEL® Wear OS by Google technology developed byLVMH Also known as model: 400NX1100RX.