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The MIYOTA/CITIZEN JR00 Hour Wheel is a genuine Japanese-made component for the JR00 multifunction quartz movement . As part of the motion work, the hour wheel drives the hour hand for accurate time display . This brand new original part is essential for watchmakers restoring proper timekeeping function when the original component becomes worn or damaged.
Genuine Miyota/Citizen part – authentic Japanese-made component for the JR00 movement
Motion work component – drives the hour hand for accurate time display
0-jewel movement compatibility – designed for the cost-effective JR00 quartz movement
Direct replacement – drop-in replacement for worn or damaged hour wheels
Compatible Movement: MIYOTA/Citizen JR00
Movement Size: 12½ ligne (approx. 28.2mm)
Movement Thickness: 4.18mm
Hand Sizes: Hour 1.20mm, Minute 0.70mm, Sweep Second 0.17mm, Sub-hands 0.26mm
Battery: 364 / SR621SW
Jewels: 0
Origin: Japan
Service and repair – replacing worn or damaged hour wheels in JR00 movements
Motion work restoration – ensuring smooth and accurate hand alignment
Suitable for professional watchmakers and experienced repair technicians
1. Is this a genuine Miyota/Citizen part?
Yes, this is a genuine Miyota (Citizen) factory part made in Japan. The JR00 is manufactured by Citizen’s Miyota movement division .
2. Which movement is this hour wheel compatible with?
This hour wheel is designed for the Miyota JR00 multifunction quartz movement . The JR00 features a retrograde day indicator at 4:30, a 24-hour indicator at 9 o’clock, and a pointer date at 12 o’clock .
3. What is the function of the hour wheel?
The hour wheel is part of the motion work that drives the hour hand. It receives power from the minute wheel and works with the cannon pinion to enable accurate time display .
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