You are viewing a nice quality French silver hallmarked open face pocketwatch. The case measures 1 3/4" in diameter.On the back cover is a French railroad steam engine in gold. I believe the model is the "Arnoux" which was in service between 1855-1867. The dust cover is engraved: Debvoyeb a Belleme;and, Cylindre 8 rubis or 8 jewel movement. The dial is mirrored and in good condition. There is a tiny bit of wear on the crystal. The watch is key set and key wound. A key is provided with the purchase. The watch winds, sets, runs,and, keeps time.