Pocket watch: rare Glashütte collector's piece, apprentice watch watchmaking school Glashütte, Willy Schönwälder, Glashütte 1923/24 Ca. Ø53mm, ca. 106g, high quality silver case with gold hinges, case signed Deutsche Uhrmacherschule Glashütte, case and movement with matching number 31797, plate additionally signed Willy Schönwälder, Glashütte 1923/24, made in best quality 1A with diamond endstone, screwed gold chatons, fine adjusting device, gold lever, gold escape wheel, exceptionally large balance, possibly an Ankerchronometer, signed original enamel dial (hairlines), red minutes, gold hands, except the dial very well preserved and in working order. Glashütte apprentice watches are all unique and wanted collectors' items. The watch presented here is a highly interesting Glashütte collector's piece due to its size and the particularly large balance.