JB Chronoswiss Tourbillon is only 11.5mm thick. The most hollow and thinnest tourbillon mechanical watch on the market.

JB Chronoswiss Tourbillon, only 11.5mm thick, is currently the most hollow and thinnest mechanical tourbillon watch on the market. With a diameter of 39.5mm and a thickness of 11.5mm, this watch is shipped with American crocodile leather. The deck is carved on the basis of the new seagull tourbillon. Each watch takes about 15 hours to complete the manual engraving and modification process, and the operation of the watch machinery. The beauty is fully revealed. Hand-knocked out, hand-carved movement, and gear components that show the source of power all make this wonderful work more unique