A TRIBUTE TO PRECISION AND COMPLICATE...
Hotel Nogalhilton Geneve, Nov 11, 2001
LOT 305
Lot of 3 Breguet documents
CHF 4,000 - 6,000
USD 2,500 - 3,800
Sold: CHF 141,000
C. comprising two drawings of experimental single pallet escapement and drawing of Breguet half-quarter repeating mechanism.
