Hello, thanks for the add. I purchased a box of auto racing accessories.... gauges, tools etc. Included was a Heuer box #33.220 with a stopwatch / timer inside that does not appear to be what the box says. Does not work. Does not say Heuer anywhere. Does say made in Switzerland at bottom and "AULA"? near the bottom. Identification assistance is appreciated.TIA.

 

Neat, I have the 33.220 stopwatch, but not the box
Haven’t seen that stopwatch before but appears much older. Nice find