Standard Clock Movement
Product Description Product Name: Standard Clock Movement Model Number: M2188 Size: 56x56x16.2mm Weight: 22g Crystal Frequency: 32,768KHz Accuracy: (A)+/- 0.5 sec/day at 1.5v, 23C (B)+/- 1.0 sec/day at 1.5v, 23C (C)+/- 2.0 sec/day at 1.5v, 23C ...