F. P. Journe's grande et petit sonnerie mechanism is entirely unique and is mounted entirely on the rear of the movement, allowing a very unique view of the mechanism through the caseback.
douro20 1 year ago
Amazing video , you rock ,thank you
ultra4477 2 years ago
Thanks !
repairwatches 2 years ago
F. P. Journe's grande et petit sonnerie mechanism is entirely unique and is mounted entirely on the rear of the movement, allowing a very unique view of the mechanism through the caseback.
douro20 1 year ago
Amazing video , you rock ,thank you
ultra4477 2 years ago
Thanks !
repairwatches 2 years ago