Antique SWISS MOVEMENT Gun Metal BUTTON HOLE Lapel WATCH

Unique antique collar buttonhole lapel watch Tiny face is attached with a neck to the movement case - buttons through Winds and keeps good time - there is an adjustment inside if necessary One jewel, manual wind. Metal in good condition 👌 Movement says "Era Watch Co Switzerland" Face case measures 14mm across; movement case measures 29mm across Art Deco, c.1920 A cool novelty "button hole" lapel watch, circa 1920. The miniature watch face designed to be slipped through a lapel button hole (or regular button hole, I guess), while the watch mechanism itself is housed in a larger case that sits behind. Somewhat remarkable it's in full working order, and appears to keep good time - the miniature watch section complete with a faux crown and bail. Watch face: 1.9 x 1.4 cm No marks present, tests as base metal Very good, with antique patina. Running, I hear the lil tick, tick tick .... And hand move...