Cal. 2890 nickel-finished lever movement 55 jewels mono-metallic balance straight line lever escapement minute repeating onto three gongs via three polished steel hammers the dial with applied baton and Roman numerals on engine-turned chapter ring white gold hands subsidiary seconds in circular case with polished bezel and downturned lugs repeating button and silent/petit sonnerie/grand sonnerie slide in the band back secured by five screws together with an 18k white gold Audemars Piguet link bracelet and deployant clasp case dial and movement signed