$1.20
You Saved
This is a genuine MIYOTA JS25 minute wheel from Citizen of Japan, a key transmission component in quartz or chronograph movements that connects the drive train to the minute hand indicator. Manufactured in Japan and brand new, it is used to repair or replace a worn or damaged minute wheel in a MIYOTA JS25 caliber, ensuring accurate timekeeping and chronograph function.
Genuine MIYOTA Part – Produced by MIYOTA (Citizen Japan), not a copy or generic component.
Made in Japan – Precision manufacturing ensures accurate gear meshing and reliable operation.
Compatible Movement – Designed specifically for the MIYOTA JS25 quartz chronograph caliber (check parts diagram for other calibers).
Brand New – Unused factory‑original stock, no wear or tooth deformation.
Core Function – Transfers power from the seconds wheel or center wheel to the minute hand; tooth profile precision directly affects smooth hand movement and positional accuracy.
| Parameter | Details |
|---|---|
| Part Name | Minute Wheel |
| Part Number | For MIYOTA JS25 movement |
| Compatible Movement | MIYOTA JS25 quartz chronograph |
| Origin | Japan |
| Brand | MIYOTA / CITIZEN |
| Condition | Brand new, genuine |
1. Is this a genuine MIYOTA minute wheel?
Yes. The product clearly states “Genuine MIYOTA” and “Made in Japan” – it is an authentic factory part, not a third‑party copy.
2. Which movements is this minute wheel compatible with?
It is designed specifically for the MIYOTA JS25 quartz chronograph caliber. Different variants (e.g., JS25, JS25E) may share the same minute wheel, but always verify with the parts diagram of your movement. Not compatible with JS15, JS20, or other calibers.
3. What are the symptoms of a damaged or worn minute wheel?
Common symptoms include: jerky or hesitant minute hand motion, slipping sensation when adjusting the time, or improper hand alignment (e.g., the minute hand makes a full circle but the hour hand does not advance correctly).
4. What should I pay attention to during installation?
The minute wheel is a precision gear. Ensure both pivots align properly with the jewel holes in the plates. Avoid forcing it, which could break teeth. Apply a tiny amount of watch oil to the pivots and check the meshing with the intermediate wheel. Professional installation is recommended.
5. Is there any warranty?
As a brand new genuine part, it typically comes with the supplier’s quality guarantee. Please check with your seller. Damage caused by improper installation is not covered.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
Trusted by watchmakers worldwide.
Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.
