MIYOTA/CITIZEN JS25 Hour Wheel

$1.50
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Discount

Quantity Discount (%) Price
1 - 2 $1.50
3 - 4 5 % $1.43
5 - 9 7 % $1.40
10 - 14 10 % $1.35
15+ 15 % $1.28
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Product Description

The MIYOTA/CITIZEN JS25 Hour Wheel is a genuine Japanese-made component for the JS25 quartz chronograph movement . As part of the motion work, the hour wheel works with the minute wheel to drive 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.

Features & Function

  • Genuine Miyota/Citizen part – authentic Japanese-made component for the JS25 movement 

  • Motion work component – drives the hour hand for accurate time display

  • High-hand compatible – designed for the JS25 high-hand execution with 1.20mm hour hand hole 

  • Direct replacement – drop-in replacement for worn or damaged hour wheels

Specifications

  • Compatible Movement: MIYOTA/Citizen JS25 

  • Movement Size: 12½ ligne (approx. 28.20 × 26.00 mm) 

  • Movement Height: 4.30mm 

  • Hand Sizes: Hour: 1.20mm / Minute: 0.70mm / Sweep Second: 0.17mm / Sub‑hands: 0.26mm 

  • Battery: 364 

  • Stem: 065‑505, Tap 10 

  • Jewels: 0 

  • Origin: Japan

Applications

  • Service and repair – replacing worn or damaged hour wheels in JS25 movements 

  • Motion work restoration – ensuring smooth and accurate hand alignment

  • Suitable for professional watchmakers and experienced repair technicians

FAQs

1. Is this a genuine Miyota/Citizen part?

Yes, this is a genuine Miyota (Citizen) factory part made in Japan. The JS25 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 JS25 quartz chronograph movement. It shares the same motion work architecture with JS05 and JS15, and the JS25 is the high-hand version of this family . The hour wheel hole size is 1.20mm .

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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