In 2010, Vacheron Constantin decided to pay tribute to their ultra-thin timepieces by bringing back a square-shaped model from 1968. This watch, part of their "Historiques" collection, features the famous ultra-thin self-winding Calibre 1120. The design is inspired by the 1960s, with a 4N 18-carat rose gold case and a vertical-brushed silver dial with simple hour markers. The lugs are sleek and the sapphire crystal adds to the vintage feel. Despite modern updates like water resistance and a sapphire crystal, the watch is still thinner than the original at 5.5 mm. The movement, the same used in other prestigious ultra-thin