SWISS JUMP HOUR POCKET WATCH, unknown jewels, pendant-set movement, gold-toned dial with sunk window for time display having three separate rotating Arabic numbers for hour and minutes, featuring a seconds subsidiary, housed in an open-face gunmetal case. Dial marked "La Mysterieuse" and "BREVETE / [cross motif]", interior case cover marked "ACIER / GARANTI" and "43616", movement unmarked. Late 19th/early 20th century. Approximately size 14s or 16s.

From a West Coast estate collection.

Very good overall condition with some wear, surface scratches, and nicks to case, light fading to markings on dial. Currently running and numbers rotating correctly, but not timed for accuracy (see Catalogue Guarantee).