Longines 13ZN Chronograph History
In autumn the tools for 13½ line chronograph were produced. This movement is to replace the 13.33 which has become too costly, as weel as… Read More »Longines 13ZN Chronograph History
13zn
Longines chronograph with legendary movement 13ZN
The 13ZN, whose production started in 1936 (81 years ago!) can be safely considered as one of the best chronograph movements ever produced. Developed during… Read More »Longines chronograph with legendary movement 13ZN