====== Minerva 66 ======
[[Minerva]] **Calibre 66** is a [[hand winding]] [[chronograph]] calibre used by [[Montblanc]].

A dual-[[balance]]/[[escapement]] system, Calibre 66.25 features 18,000 A/h timekeeping and 360,000 A/h chronograph. This allows the chrono to measure 1/100 second increments. But this fast movement limits power reserve to just 45 minutes for the chronograph function. Happily, the main timekeeping function will 100 hours between windings.

===== External Links =====
  * [[http://home.watchprosite.com/?show=forumpost&fi=1006&pi=6254378&ti=910903&s=0|Montblanc SIHH 2014. A view on the Timewalker Chronograph 100 Limited Edition]]


{{tag>Minerva_calibres Movements Manual_winding_movements Chronograph_movements Double_barrel_movements}}