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This is a genuine Elemex 3D10 circuit block electronic module, made in Japan, designed for the 3D10 two-hand quartz movement. It serves as the core control component, converting battery energy into precise step motor pulses to drive the hands. This product is brand new and original, intended for repairing movements that fail to run due to circuit failure.
Brand:Elemex (Japan)
Compatible Movement:3D10 two-hand quartz caliber
Origin:Made in Japan
Quality:Genuine original, brand new
Function:Signal generation and stepper motor drive
1. Is this circuit module an original Elemex genuine part?
Yes. It is an original Elemex factory part, made in Japan.
2. Which movements is this circuit module compatible with?
It fits the Elemex 3D10 two-hand quartz movement (6¾×8 ligne, 15.30×18.20mm, 2.50mm height). The 3D10 is a two-hand, no-date movement with one crown position for time setting. The module is interchangeable with Miyota 1L22, Citizen 1030/1031/1032, Bulova 7351 equivalents.
3. What are the symptoms of circuit module failure?
The circuit module is the core control component, containing the quartz crystal and stepper motor drive circuit. Common symptoms include: movement not running after battery replacement. The 3D10 uses an SR621SW battery—circuit failure directly impacts timekeeping. Timely replacement is recommended.
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