TIME MOVEMENT, STANDARD (NON-BACK-WINDING) 144 HR, LH
- Calculated at Checkout
Fits three-movement and two-movement time lock cases. The standard movement can be set up to 144 hours. This is a “gradual unlocking” device. It cannot be back-wound if too much time is accidentally wound onto the movement. Precision made, 13-jewel, Swiss mechanism.