Lot Essay
Another example, no. 23985, is illustrated in Huber, M.: Die Uhren von A. Lange & Söhne page 52.
Details
A RARE TWO TRAIN WATCH WITH INDEPENDENT DIGITAL MINUTE TRAIN
A. LANGE & SÖHNE, GLASHUTTE B. DRESDEN NO. 25706
The gilt three quarter plate movement with two spring barrels wound simultaneously by crown, trains jewelled with chatons, Lange's gold lever escapement with diamond endstone and overcoiled hairspring, gold cuvette, signed silver dial with labelled apertures for "HORAS" and "MINUTOS," subsidiary seconds with blued steel hand, within an openface gold case -- mm. diam
A. LANGE & SÖHNE, GLASHUTTE B. DRESDEN NO. 25706
The gilt three quarter plate movement with two spring barrels wound simultaneously by crown, trains jewelled with chatons, Lange's gold lever escapement with diamond endstone and overcoiled hairspring, gold cuvette, signed silver dial with labelled apertures for "HORAS" and "MINUTOS," subsidiary seconds with blued steel hand, within an openface gold case -- mm. diam