Audemars Piguet. Special and Gorgeous, Quantieme Perpetual Calendar Automatic Wristwatch, in Yellow, With Silvered Dial, Reference 5557 Model: Quantieme Perpetuel Reference: 5557 Case Material: Yellow Gold Bracelet Material: Yellow Gold Year: 1980s Movement: Automatic Caliber: 2120/1 Case N°: B72830, N° 846 Movement N°: 226208 Dimensions: 36 mm Signed: Dial, Case and Movement In 1978 Audemars Piguet revealed its first automatic perpetual calendar that was, at that time, the thinnest specimen ever produced around the globe. This Audemars Piguet Quantieme Perpetual Calendar watch has been realized in 18k yellow gold with its integrated bracelet. It has been retained in perfect condition and cased in a yellow-gold case with a very rare gold woven bracelet. The thin octagonal and circular stepped case in yellow gold with a snap on case back and yellow-gold bezel is definitely elegant and became even more attractive with the addiction of the special dial with the subsidiary dials for the months, days of the week and date, and moon phase. Powered by Audemars Piguet’s famous automatic caliber 2120, the present timepiece is with its 36 mm case size is the perfect size for both man and women. Estimate € 18000 - 36000A 20% import VAT is due on the final price including premium, only if it is delivered within the EU