View source for Calibre 2120

=='''Audemars Piguet Calibre 2120'''==
[[File:AP2120.jpg|thumb|AP 2120]]
Calibre 2120 was introduced in 1967 as the result of a project led by [[Jaeger-LeCoultre|Jaeger-LeCoultre]], with the technical contribution of [[Audemars Piguet]] and the funding of [[Audemars Piguet]], [[Patek Philippe]] and [[Vacheron Constantin|Vacheron Constantin]], for the creation of an ultra-thin automatic movement. The joint effort produced the Jaeger-LeCoultre [[Calibre 920]], a highly innovative and reliable movement, that each of the three funding customers renamed and customized (the Patek Philippe 28-255 C was used for the Nautilus while the Vacheron Constantin 1120 powered the 222 model).


Used in:
[[Audemars Piguet Royal Oak]]