Oyster Perpetual 15000

Steel Oyster Perpetual Date with cal. 3035, the caliberCaliberThe designation of a watch movement, identifying its design or movement family. that introduced the 28,800 vph beat and quickset dateQuickset dateA setting function that adjusts the date directly through a crown position, without repeatedly advancing the hands through full days.. Dated examples from 1982 and 1984.