Hattori VX9J/VX9N Movement 24 Hour Wheel 9H

Product Description

The Hattori VX9J/VX9N Movement 24 Hour Wheel (9H) is a genuine Japanese-made component for these multifunction quartz movements. As a dedicated subdial component, the 24-hour wheel drives the 24-hour hand at the 9 o’clock position, which follows the main hour hand to display military time and functions as a day/night AM/PM indicator . This genuine Hattori part is essential for watchmakers restoring proper 24-hour indicator function when the original component becomes worn or damaged.

Features & Function

• Genuine Hattori part – authentic Japanese-made component for VX9J and VX9N movements

• Subdial indicator component – drives the 24-hour hand at 9 o’clock position

• Corresponds with hour hand – follows the main hour hand to display 24-hour/military time

• Compatible with both calibers – fits both VX9J and VX9N multifunction quartz movements

• Essential for service – commonly replaced when 24-hour hand operation becomes irregular

Specifications

• Compatible Movements: Hattori/TMI VX9J, VX9N

• Movement Size: 12¾ ligne (approx. 29.5mm) 

• Movement Thickness: 3.99mm 

• Hand Sizes: Hour: 1.10mm / Minute: 0.65mm / Seconds: 0.20mm / Subdials: 0.20mm 

• Subdial Layout: Day at 3 or 12 o’clock / Date at 6 o’clock / 24-Hour at 9 o’clock 

• Battery: SR927SW (395) 

• Origin: Japan

Applications

• Service and repair – replacing worn or damaged 24-hour wheels in VX9J/VX9N movements

• Subdial function restoration – resolving issues with 24-hour hand advancement or misalignment

• Suitable for professional watchmakers and experienced repair technicians

FAQs

1. Is this a genuine Hattori part?

Yes, this is a genuine Hattori (Seiko/TMI) part made in Japan. The VX9J and VX9N are multifunction quartz movements produced by Seiko Epson, featuring subdials for day, date, and 24-hour time .

2. How does the 24-hour wheel function in the movement?

The 24-hour wheel drives the 9 o’clock subdial hand, which cannot be set independently – it follows the main hour hand to display 24-hour time (military time) once per day, functioning as a day/night or AM/PM indicator .

3. What are the signs that the 24-hour wheel needs replacement?

Common signs include 24-hour hand not moving in sync with hour hand, misaligned 24-hour display, or visible wear/damage during inspection. The 24-hour hand is driven directly by the hour wheel gearing, so issues with the hour motion work may affect both hands .

Why Choose SOFLY Watch Parts?

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