Engorsele Pocket Watch

I just got this Engorsele pocket watch the other day, WOOT! The Etsy seller was in Australia, and the watch is Austrian, from the 1970's or so. I must say, this is the LOUDEST ticking pocket watch I've acquired to date, and it keeps time marvelously.

If anyone knows where I can find information on the manufacturer, Engorsele, I would be most grateful. I can't seem to learn anything other then the origin of Austia.

Thanks!