International Watch Co., "IWC" Probus-Scafusia / Beyer Zürich,"Chronomètre 1ère Classe"
, Movement No. 507395, Case No. 571975, 51 mm, 97 g, circa 1911A fine Schaffhausen hunting case pocket watch, delivered to famous Beyer jeweller in Zurich
Case: 14k gold, polished. Dial: enamel, Arabic numerals, auxiliary seconds, gold spade hands. Movm.: 3/4 plate movement, silvered, decorated, chatoned, "Patent 31457", screw compensation balance.
#39051
Case: very good, slightly worn
Dial: very good
Movm.: very good, capable of running, cleaning recommended
Dial: very good
Movm.: very good, capable of running, cleaning recommended