Zenith El Primero

This first automatic chronograph movement ever is a ‘fast ticker,’ with a frequency of 36,000 vibrations per hour
Lemania 5100
workhorse,κεντρικα λεπτα χρονογραφου

Lemania 2310
Απο αυτον πηραμε την 321-861-1861 και τον φορεσαν πολλες γνωστες εταιριες

Valjoux 7750
ο πιο γνωστος και διαδεδομενος χρονογραφος

Breitling B01
The Breitling B01 movement is fully developed and manufactured in-house and has a column-wheel chronograph system.

Rolex 4130
Rolex was able to reduce the number of components with a new, patented solution for the chronograph mechanism
A watchmaker from a local Rolex service center has also told me that the Daytona is quite easy for them to service thanks to this movement’s construction

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