Model family · Patek Philippe
Perpetual Calendar
31 references84 variants1941–2012
Patek Philippe’s serially made perpetual calendar wristwatches, with and without chronograph, from the 1941 refs. 1526 and 1518 to the references of the 1990s.
Family timeline
All recorded years
19402020
31 references in production order. Overlapping bars show overlapping recorded dates.
19401960198020002020
Dates are those recorded in the catalog. Faint bars mark approximate dates; a dashed point marks a single known endpoint. Undated references remain visible. Chronological order does not establish a predecessor or successor relationship.