Blancpain is a Swiss luxury watch brand founded in 1735 and was the first registered watch brand in the world. Blancpain is one of the only few watch manufacturers that can complete the design, development, assembly and sales of watches. Blancpain watches are known for their complex functions, Blancpain1735 is a collection of tourbillon, dual split-second chronograph, minute repeater, perpetual calendar, moon phase, ultra-thin in one, the production time required 1.5 years, the price of more than 6 million yuan.