379 jewels
The Miyota 5Y20 is a quartz movement manufactured in Japan. It uses an SR521SW battery and features 379 jewels, an unusually high count for a quartz caliber. The movement has a dial washer on the dial side and incorporates plastic parts. It remains in production and is commonly found in ladies watches.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Jewel Count
379 jewels
Display Type
Analog
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