585/- rose gold including cover; total weight: approx. 109.1 g; serial number: 1´003´665; calibre: 19.58; manual winding; white enamel dial with black Arabic numerals and small seconds at 6 o’clock; gold-coloured filigree hands; manufacturer’s number: 1003665; front and back surfaces with fine engine-turned guilloché décor; front with elaborate, almost full-surface, intertwined monogram “HK”; written confirmation from Longines Switzerland stating that the pocket watch was purchased on 30 September 1899 at the former Berlin branch (copy of the letter included); diameter excluding crown and bow; movement starts; no guarantee on movement or function.