AUDEMARS PIGUET PERPETUAL
CALENDAR YELLOW GOLD
Audemars Piguet, Genève, "Quantième Perpétuel Automatique,"
No. 4117, case No. D 7679. Made in the 1990s.
Very fine and rare, self-winding, 18K yellow gold wristwatch with
perpetual calendar, phases and age of the moon and an 18K
yellow gold Audemars Piguet buckle.
Three-body, solid, polished and brushed, stepped bezel,
correctors in the band, sapphire crystal.
Gold guilloche sunray with painted Arabic numerals on
a silver chapter ring, four small guilloche silver dials, for the
date, days of the week, months, moon phase aperture, lunar age
sector, outer minute divisions. Gold baton hands.
Cal. 2120/2, rhodium-plated, fausses cotes decoration, 38
jewels, straight line lever escapement, monometallic balance
adjusted for heat, cold, isochronism and five positions,
shock-absorber, self-compensating flat balance spring, 21K
gold-edged rotor.