The ref. 4947 is PatekPhilippe ’s first ever annual calendar to be fitted inside a round Calatrava style case.The sapphire crystal display back showcases its automatic calibre 324 S QA LU, promoting an annual calendar function which requires calibration only once a year. The integrated bracelet includes five rows of links, and along with the elegant blue dial, it wraps around the wrist gently with style. Fine Watches Lot 8005 Est: HK$380k – 500k/ US$49k – 64k #SothebysWatches #PatekPhilippe #Patekholic