Lot 3
Gerald Genta

Bi Retro Jump Hour White Gold

Ref. G.3754
Sold forCHF 12'000
Total bids11
EstimateCHF 10'000 – 16'000
LocationRemote warehouse
  • No buyer’s premium
CaseWhite gold case 750/1000 with a solid white gold caseback, straight lugs, gold screwed bars, case back with 6 screws, winding-crown edged with gold dot
StrapBlack alligator leather strap, with a white gold pin buckle
DialGuilloché mother-of-pearl with black painted Arabic numerals, at 12, sector for the retrograde minutes, at 6, 150° sector for the date, below 12, aperture for the jump hour
MovementRhodium-plated automatic movement, hours, retrograde date & minute counters, jumping hour
Cal.GA 4700
Ref.G.3754
Case No.91112
D=38 mm
Year2003
Case:Good condîtion, signs of wear
Strap:Good condîtion, signs of wear
Dial:Mint condition
Movement:All functions working properly
Amplitude (Dial on top/Lift angle 52):Approx 300°
Accuracy (Dial on top):Approx +2 sec/day
Box:Yes
Papers:Yes