lot 03

Gerald Genta

Bi Retro Jump Hour White Gold

This watch was featured at the "The Legacy of Gerald Genta" auction

Starting bid CHF 7 000
Hammer price CHF 12 000
Buy now price CHF 16 000
Total bids 11
Remote warehouse


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
Case No.91112
D=38 mm

Condition report

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