Miyota 8217 Japan Automatic Movement
Cal. 8217 is a central seconds automatic movement with date and 24 hour hand. The date is displayed in a window at 3:00 while the 24 hour hand occupies a subdial at 9:00.
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Size: 11 1/2’’’
- Height: 5.67mm
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Accuracy: -20~+40 sec per day
- Posture Difference: under 50 sec
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Runnning Time: 42 hours
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Vibration Frequency: 21600 per hour
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Jewels: 21 pcs
- Automatic and hand winding
- Quick date setteing
- 3 Hands Date
- 24H Display