For those men whose values strictly conform the rules of dapper elegance, the honed aesthetics and subtleties evident in every creation of Zenith‘s horological mastery, became an ever-present option since their inception in 1969. Their limited and exclusive timekeeper, Vintage 55, is made with making no concessions to anything unessential realizing an understated symbol of sophistication. Moreover, the 40mm 18kt rose gold case embodies an ultra-thin COSCO-certified automatic Zenith in-house caliber 689 with 31 jewels, which naturally beats at the frequency 28,800 bph and with a power reserve of 50 hours.