A. LANGE & SOHNE. AN EXTREMELY FINE AND RARE LARGE 18K PINK GOLD HUNTER CASE MINUTE REPEATING KEYLESS LEVER WATCH WITH LANGE'S DOUBLE CHRONOGRAPH SYSTEM AND 1ST QUALITY MOVEMENT

A. LANGE & SOHNE. AN EXTREMELY FINE AND RARE LARGE 18K PINK GOLD HUNTER CASE MINUTE REPEATING KEYLESS LEVER WATCH WITH LANGE'S DOUBLE CHRONOGRAPH SYSTEM AND 1ST QUALITY MOVEMENT
SIGNED A. LANGE & SOHNE, GLASHUTTE B/DRESDEN, NO. 41258, CIRCA 1905
Movement: 1st Quality 21 jewels in screwed gold chatons, straight-line lever escapement with gold fork and escape wheel, Lange bimetallic compensation balance cut in the manner of Guillaume, gold temperature adjustment screws, blued steel Breguet balance spring with terminal curve, foliate engraved cock, diamond endstone, swan-neck micrometer regulator, visible mechanism for the chronograph, minute repeating on two steel hammers on two gongs, numbered
Dial: white enamel, gold Louis XV hands, signed
Case: ‘Louis XV’ style, repeating slide and chronograph button in the band, glazed gold-rimmed dust cover, gold cuvette, 63 mm. diam., signed and numbered ‘58’, the last two digits of the serial number
With: a detailed document proposing servicing from E. Leutert, Glashütte Uhrenfabrik Union, dated 25 October 1962

Provenance
Fritz Wildenhayn, Plauen, by 1962.
An important European private collection