Platinum VS Yellow Gold! Pictured here are two examples in different materials of PatekPhilippe Ref. 3939. First launched in 1993 and was in production until 2009, the reference is considered one of the most elegant and subtle grand complication timepieces by the manufacturer, consisting of a magnificently delicate tourbillon and an astoundingly sophisticated minute repeater that chimes with a clear resonance tone. Offered in our Hong Kong “Important Watches” Spring sale on 11 Jul: 1️⃣Lot 2072 Platinum, Made in 2002 (Est. HK$2.4m – 4m/ US$308k – 513k) 2️⃣Lot 2289 Yellow Gold, Made in 1992 (Est. HK$1.6m – 2.4m/ US$205k – 308k) Visit link in bio to browse the e-catalogue. #Sothebyswatches #PatekPhilippe #WatchGeek #WatchesofInstagram #wristwatch #watches #watchaddict #patekphilippewatch #patekaholic #patekcollector