Original Thiel Pocket Watch campsite I can not get a

I can not get a good picture of the whole stamp

There are scratches on the back

Original German bakelite fuse box usually seen used with mine fuses

simply open the case

Original Thiel Pocket Watch campsite I can not get aVintage Thiel pocket watch. Thiel is one of the few actual German watch makers that produced inexpensive watches for the common man. They even produced time delay fuse mechanism. This one runs well and seems to be keeping decent time. If it is running a little slow or fast that can generally be adjusted in the back, there is a small lever to alter the speed slightly. The case has some light wear scratches. The advertisement is from the 10. Nov 1937