時計ケースを保護雰囲気下に置く方法

摘要

A method of placing under a protective atmosphere a watch case fitted with its movement, includes: installing the watch case in the housing of a support including a unit for holding the watch and a unit for guiding an actuator acting on a part of the case; introducing the support into a flexible pouch; installing the support in the open pouch in a device for imposing a protective atmosphere; reducing the pressure within such device; closing the pouch containing the support; extracting the support from the sealed pouch of the device for imposing a protective atmosphere; closing the watch case by acting on the actuator via the outside of the pouch in order that it displaces a part of the watch according to the guide unit in order to close the watch; opening the pouch and separation of the actuator from the part of the case on which it acts.