Late 1800s Silver Swiss 10J Pocket Watch

Swiss pocket watch with no recognizable brand markings, in an 800 silver case. The movement is 10 jewels and turns freely. The case is missing the crystal over the face, there is some wear and tarnish on the silver case, the minute and hour hands are missing, and the movement does not run on its own.

Approximate size: 2.5" x 2" x 1.5"
Approximate weight: 65.3 g