For your consideration is this Doxa Swiss pocket watch movement.
This bears the patent (Brevet) of 33236, which was a 1907 patent for an 8-day watch movement. The serial number is 1323216.
This measures about 55mm in diameter.
This is partially disassembled and may be missing parts. The removed gear has some missing teeth. There is a sticky substance (perhaps from old tape) on both sides of the movement.
Please see the photos for more detail.