Installation Crown support 5N

Enginered and made in Switzerland

Device used to apply a lateral force of 5N on the crown or push buttons of a watch during a "bathtub test" (immersion under 10cm of water).

Machine functions

  • Setting the X and y position of the plungers
  • Tappet calibration at 5N from factory.
  • Clamping of the watch by knurled screw.
  • Rubber mat to avoid scratches under the watch.
  • Can be used in a Natator tank.

Technical specifications

Supporting force :
Dimensions :
Capacity :
Weight :

5N (According to NIHS standard)
Ø70 x 64mm
1 watch head
0.5 Kg

download the technical sheet