Breguet Grand Complications Tourbillon Perpetual Calendar “SOLD”
85.200,00€
Out of stock
Brand :Breguet
Model :Grand Complications Tourbillon Perpetual Calendar
Reference :3750BA
ARUM Reference :RA1913
Diameter :40 mm
Movement :classic mechanical
Case Material: :yellow gold
Bracelet material :leather
Glass :sapphire crystal
Dial :cream
Buckle: :buckle
Water resistance :30 mts
Condition :brand new , with papers, with box
Warranty :1 year
Description :yellow gold, cream dial, smooth bezel, sapphire crystal, hand manual movement, caliber 558 Breguet QPT, 21 jewels, power reserve 50 hours, perpetual calendar, retrograde date (the handle jumps back to return to the first day month), day of the week, month and year, diameter 40 mm, 30 meters water resistant, transparent back, screw crown, black leather strap, original buckle closure gold 18 cts., year 1998. Complication Tourbillon. The tourbillon was invented and patented by Abraham Louis Breguet in 1801. The two major external events that influence the precision of a clock are gravity and temperature. With the Tourbillon Breguet managed to offset the effect of gravity, by bringing in a rotating cage all exhaust components and avoid any positional error. Today is a complication unique and highly sought.






