lot 153

A. Lange & Söhne 1815 Rattrapante Perpetual Calendar

Estimate value CHF 50 000 / CHF 70 000
Starting bid CHF 50 000
Hammer price (excl.Premium) CHF 110 000

Specification

CaseRosegold case 750/1000 with Sapphire caseback, Alligatorstrap with original clasp
DialSolid silver dial with arabic numerals, "chemin de fer" minuterie, 30 minute counter and power reserve at 12 o'clock, month and leap year indicator at 3 o'clock, moonphase indication and small seconds at 6 o'clock, date and weekday indications at 9 o'clock, signed: A. Lange und Söhne
MovementGerman silver manually wound movement with Glashütter stripes, blued screws, column wheel chronograph, finely engraved balance cock and intermediate bridge, Breguet hairspring, Rattrapante column wheel chronograph, perpetual calendar, power reserve
AccessoriesBox and Papers