In 2003 the Franck Muller Manufacture broke new ground with the launch of its Crazy Hours timepiece, which dispersed the hour numerals around the dial in a disordered fashion. But despite disrupting our perceptions of time, this crazy piece nevertheless kept perfectly in sync with its unusual dial thanks to a jumping hour mechanism.

CRAZY HOURS 10th ANNIVERSARY EDITION by Franck Muller

The Crazy Hours 10th anniversary celebrates this milestone. A limited edition of 74 pieces in rose gold and white gold, each one has a diamond-set number 10 (paradoxically found in the correct position), with all other numerals polished.

Here’s to another 10 years of crazy timekeeping!