DEVON TREAD 2
This American brand continues to use its particular concept of “belts time” in the new versions of its second collection, combining different materials. The hours and minutes are displayed using a belt system, fibreglass-reinforced nylon, with a thickness of 0.25mm. The difference is that the Tread 2 has two bands less than its predecessor, which results in a more compact case. The mechanism has two micro-step motors that control the belts and pushers, rather than a balance spring; the energy comes from a lithium polymer battery pack.