AT-35901 Bell A-Movt Step Sec 8.8Mm W/O Bell 4/Box

Seiko Precision Clock Movement
Bell Alarm Type Step Second W/O Bell
4 Pcs In One One Box
Shaft Length : 8.8 Mm
Dimension: 50 X 56 X 16 Mm
* W/Terminal For Light & Snooze Switch