Antique J. BÜRK German WW2 Original Portable Guard Watchman's Clock

Antique J. BÜRK German WW2 Original Portable Guard Watchman's Clock Material: Brass Condition: Good antique condition. Currently not functioning but someone who knows how to use it may be able too get it going. See photos Details: Antique original brass portable watchman clock from WW2, Germany. Engraved "J. Bürke Original", with "090" engraved internally on the cover. The two lock covers no longer move. Measurements: 5" h x 3" h x 2.2" d