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The Hattori VX3JE Movement Day Driving Wheel is a genuine Japanese-made component for the VX3JE multifunction quartz movement. As part of the calendar mechanism, this wheel drives the day hand at the subdial, ensuring accurate day display functionality. This genuine Hattori part is essential for watchmakers restoring proper day function when the original component becomes worn or damaged.
Genuine Hattori part – authentic Japanese-made component for the VX3JE movement
Calendar mechanism component – drives the day hand for accurate weekday display
Essential for service – commonly replaced when day function becomes irregular
Precision-engineered – manufactured to Hattori’s original specifications
Compatible Movement: Hattori/TMI VX3JE
Movement Size: 10½ ligne (approx. 23.3mm)
Movement Height: 3.86mm (including battery)
Functions: Day, date, and 24-hour indicators
Battery: 371
Service and repair – replacing worn or damaged day driving wheels in VX3JE movements
Calendar function restoration – resolving issues with day hand advancement
Suitable for professional watchmakers and experienced repair technicians
1. Is this a genuine Hattori part?
Yes, this is a genuine Hattori (Seiko/TMI) part made in Japan. The VX3JE is a multifunction quartz movement featuring day, date, and 24-hour subdials.
2. How does the day function work in the VX3JE movement?
The day advances when setting the time. When the crown is pulled to position 3 and turned clockwise to set the time, the day hand advances along with the hour and minute hands.
3. What are the signs that the day driving wheel needs replacement?
Common signs include day hand not advancing correctly, incomplete day changes, or visible wear/damage during inspection. A qualified watchmaker can diagnose these issues.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
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