It might look like something that controls a nuclear arsenal, but the Urwerk AMC master clock is a lot less threatening than it looks and maybe one of the coolest watch accessories ever made. What you're looking at is the "Master Clock" component of the AMC, a machine that is a modern interpretation of the Breguet Sympathique. The 55-lb unit is crafted from a solid block of aluminum and will automatically rewind the specially-designed Urwerk timepiece, sets the correct time, and balances the rate.
Urwerk and Macallan join forces to create the most complex flask you've ever seen
Designed in collaboration with Discommon.
Urwerk releases the final watch in the 105 collection
The watch's case is made from a combination of titanium and tantalum.