Audemars Piguet Royal Oak Extra Thin Selfwinding Flying Tourbillon

The Audemars Piguet Royal Oak Selfwinding Flying Tourbillon Extra-Thin RD#3, reference 26670ST.OO.1240ST.01 (if you can keep 20-character alphanumeric reference numbers in short- and long-term memory, bless you, because I can’t) landed with maybe a little less impact than it deserved when it launched last April. There are probably several reasons why. First of all, I