Audemars Piguet has packed three complications—a tourbillon, chronograph, and minute repeater—into a 47-millimiter case that was inspired by the brand’s early-20th-century pocket watches. The Tradition Tourbillon Minute Repeater Chronograph ($471,300) has been produced in two 10-piece editions: one with a pink-gold case and the other with a titanium case, both of which have been beveled and polished by hand to protect the movement from oxidation. The titanium amplifies the minute repeater—which strikes two gon…