Pocket watch chronometer in goldZENITH. 750 yellow gold (18 ct). ø 50 mm. 132 grams. Hand-wound. Glazed lever movement with Geneva stripes and fine regulation. 17 jewels. Guilloché silver dial with blued steel hands. Subdials for moon phase with small seconds, time indication and day of week. Guilloched screw cover, numbered inside: 15. Original wooden case with spare parts. Jewelry passport, gear certificate In short time test functional. The watch comes from an extensive collection estate. The watches have never or hardly been worn, they have not been moved over a long period of time. For function and accuracy we can not guarantee * Partner auction Bergmann. Provenance : estate of a private collection. Sold by jeweler Grüttert, Bremen 2001.