Need help with small silver box

I recently acquired this small silver box. it is 3" W x 2" D x 1.5’ H. The mark on the bottom say 835 DELUX HS. I can’t seem to figure out who made it or get an idea of its age. If I am correct, I believe 835 was most commonly used in Germany but I may be wrong. I am very new to all this so any help would be appreciated.

Thanks in advance.
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