Jump For Glory: Four Jump Hour Watches That Set The Pace

The jump hour is a complication loved by many, yet only a few brands have one in their collection. One of the reasons for this is that it is difficult to make. The jump hour is a volatile complication in which power is build up in a spring during the hour to be released upon the hour. Not only does this require superb power management within the movement, but there is also to challenge to achieve perfect alignment of the hour disc after the jump has taken place.

By Adrienne Faurote