Sargent e Greenleaf Movimento per timebination e time lock RST-SA

Description

Sargent e Greenleaf Movimento per timebination e time lock RST-SA

Fits three-movement and two-movement time lock cases. The snap-action movement can be set up to 144 hours. This is an instant unlocking device, providing extra security against vibration attacks on the vault door. It can be back-wound if too much time is accidentally wound onto the movement. Precision made, 13-jewel, Swiss mechanism.