Breguet "Sidéromètre, Type 102"

BREGUET SIDEREAL CHRONOMETER WITH SPLIT-SECONDS CHRONOGRAPH AND A WATCHMOVEMENT, "SIDÉROMÈTRE, TYPE 102"; PAINTED ALUMINIUM Model: "Sidéromètre, Type 102" Caliber: 24''', base on Victorin Piguet ebauche, Le Sentier (Vallée de Joux), gilded brass, with two going barrels (with differential winding, one for the going train, the other for the motion work that the going train can advance the numbered discs with minimal resistance), straight-line lever escapement, annibalbrass Guillaume balance with gold poising screws and blued steel hairspring with terminal curve Accesories: copies of the invention patent and related articles Signed: dial, case and movement HKD 160000 - 190000



Estimation in CHF (LOW-HIGH):

20300 - 24800



Estimation in USD ($) (LOW-HIGH):

20550 - 25150