Richard Mille RM055 ceramic watch classic wine barrel shape, hollow three-dimensional design, shell panel and bottom cover are made of high-strength tempered ceramic material that is harder than steel, and will not be scratched due to scratches. The middle shell is black. The ceramic dial is made of a hollow three-dimensional dial with gear accessories. The hands and hour markers are all luminous materials. The time can be easily read even in the dark at night. The anti-glare sapphire mirror is plated. The large crown uses the elements of automobile tires. The rubber ring is convenient to turn the adjuster. The core adopts the original and consistent appearance details to process the exquisite white sports row vented rubber strap with butterfly pull buckle.