Prob. France, 19th cent. 18 ct. yellow gold, engine-turned case, no. 45705. Engine turned silver dial with roman numerals. Gilt dust cover sign. "L´Epine" and no. 9432. Labelled "Echappement Cylindre, quatre joyax". Bridge and bracket movement with cylindre escapement, balance-wheel with hairspring, striking movement on sound spring with repetition. Diam. 5 cm.