Jay (Eire)
12299
Pocket Watch anyone?
One needs big pockets for this one, literally and figuratively.
The UR-1001.
Seconds, minutes, hours, day/night, date, month, years.
Note the annual calendar using Urwerk’s signature satellite.
The back, which I don’t have a picture of, shows running time for 100 years and a linear running time indicator for 1000 years.