Chronograph Spider Lugs 1579 — Pink Gold

Patek Philippe 13-130

13-ligne column-wheelColumn wheelA chronograph control system that coordinates the operating levers; a cam system is an alternative construction. chronographChronographA watch function for starting, stopping and resetting an elapsed-time measurement independently of the ordinary time display. built on a Valjoux 13''' ébaucheÉbaucheAn incomplete movement supplied for further work before it becomes a finished watch mechanism. The parts included in an ébauche have varied by period and supplier; the term does not by itself specify a complete, assembled movement. (Valjoux cal. 23 base) and finished by Patek Philippe; catalogued simply as “cal. 13'''”. Powered the ref. 130 and the 1940s–1960s chronographs.