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1F21 Hattori Seiko Watch Movement Japan Watch Movement
- 3 hand movement (hour/minute/sweep seconds).
- This ladies movement is a 4 1/2 x 5 1/2 ligne movement
- Movement 2.40 mm thick
- overall movement height is 3.47 mm.
- Dimensions are 10.00 mm x 12.50 mm
- Hand dimensions are 90/45/20 (h/m/s)
- 2 jewel movement, uses 337 battery.
- Stem is a part number 351-807, this stem is a tap 0.60 mm (tap 13).
- Stem is supplied with the movement
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