Limited Edition Hublot Big Bang Tourbillon Power Reserve 5 days Titanium 45 mm Ref: 405.NX.0137.LR. An investment timepiece from the house of Hublot. A magnificent Men’s Skeleton with a Tourbillon movement in polished and satin-finished Titanium. Incorporating the famous Hublot H-shaped screws in Titanium this superb wristwatch has the design of a stylish icon for years to come. The sapphire Skeleton dial showcases the extraordinary precision engineering behind the world famous haute horlogerie and the matching appliques and hands add to the understated quality and character of this incredible creation. At Watches of Mayfair we offer new authentic watches at the best prices.