AL20 Hattori Seiko Watch Movement Japan Watch Movement
- Outside Diameter: 6 3/4 x 8 Ligne or 15.3 x 18.1 mm
- Movement 2.99 mm thick
- The height from the bottom of the watch movement to the top of the minute pinion is 4.2 mm
- Requires watch cell 377
- Requires watch hands:hour 1.10, minute .65
- Has NO jewels
- Stem: 354786, Tap 10
- Includes watch stem
- Hattori Japan quartz movement
- Japanese assembled
