mine
3F61  The Tempo

One of my top ten favorite Telechrons is the little Tempo .  This thing is as cute as two bugs.  The one above  has the alternate hands for this model which also marked time on the Aladdin .
 
 
back to the Golden Age of Telechronto the 3F62
On the right, Tempo's a one-of-a-kind crystal with a special bevel to go under the extra-wide bezel.   Regular, time-only crystal is at left.

 

mine