The Seiko Epson caliber YN71 is an automatic movement manufactured in Japan. It features Diashock shock protection and a distinctive open balance wheel positioned at 9:00. The movement is positioned as an affordable option in Seiko's lineup. It is used by independent watch brands, including S-Meister.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
Shock Protection
Diashock
QUICK FACTS
FOR WATCH DEALERS
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