Caliber 8J81 is a quartz movement manufactured by ETA SA in China. It operates as a 0-jewel, rechargeable lithium-ion movement with an approximate 10-year power reserve. The movement includes a low battery indicator that advances the second hand in 2-second intervals when approximately 48 hours of charge remain.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Display Type
Analog
More ETA SA movements
QUICK FACTS
FOR WATCH DEALERS
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