Svend Andersen
 
 
Svend Andersens
secular calendar
Svend Andersen was born in Denmark in 1942. After he finished the Danish Watchmaker School, he went to Switzerland to see how the world’s best watches were made. In 1969 Patek Philippe got interested in Andersen’s creations and let him join the “Atelier de Complications”.

After nine years at Patek Philippe’s, Andersen started his own workshop together with William Perret. When Perret left Frank Muller joined the Atelier of Svend Andersen. In the same period, collectors from all over the world asked him to manufacture special wristwatches according to their imagination, often with unusual complications mostly as unique creations.
In 1998 he saw the emergence of an old idea of Breguet, “La Montre à tact”, the tactful watch and developed his interpretation.

His perpetual secular calendar shows our so-called Gregorian Calendar, which was introduced in 1582 by Pope Gregory XIII. It provides three days to be left out within four centuries. Thus the secular years which cannot be divided into 400 do not have the 29th of February. Therefore 1700, 1800, 1900, 2100, 2200, 2300 are not leap-years. Wristwatches with perpetual calendar have to be regulated manually, however, this does not apply to the “Andersen Perpetual Secular Calender”, as it is a real perpetual calendar.