GERALD GENTA, YELLOW GOLD PERPETUAL CALENDAR TOURBILLON, REF. G4009.4

GERALD GENTA, YELLOW GOLD PERPETUAL CALENDAR TOURBILLON, REF. G4009.4
CIRCA: 1990
CASE MATERIAL: 18k yellow gold
CASE DIAMETER: 35 mm.
DIAL: Skeletonized
MOVEMENT: Automatic
FUNCTIONS: Perpetual calendar and tourbillon
BUCKLE/CLASP: 18k yellow gold, signed GG
WITH: Presentation box