* The embossed Siemens logo and textured black body
* The frame-rate selector showing 8 / 16 / 24 / 64 fps
* The spring-wound crank mechanism
* The exposure guide plate on the side
* The “TB-M” control marking
* Compact magazine-loading design typical of early Siemens 16mm cameras

High quality, German made.

I have no way of testing the camera. Sold as display/collectors piece only