Hattori VX3SE Movement Date Wheel 3H

Product Description

The Hattori VX3SE Movement Date Wheel (3H) is a genuine Japanese-made component for the VX3SE multifunction quartz movement . It is the dedicated calendar wheel for the date display at the 3 o’clock subdial, driven by the date driving wheel and date jumper to advance the date each day. This genuine Hattori part is essential for watchmakers restoring proper date function when the original component becomes worn or damaged .

Features & Function

• Genuine Hattori part – authentic Japanese-made component for the VX3SE movement 

• Date mechanism component – advances the date display at the 3 o’clock subdial 

• Essential for service – commonly replaced when date function becomes irregular or fails to advance

• Precision-engineered – manufactured to Hattori’s original specifications

Specifications

• Compatible Movement: Hattori/TMI VX3SE 

• Movement Size: 10½ ligne (approx. 23.3mm) 

• Movement Height: 3.86mm (including battery) 

• Subdial Position: Date at 3 o’clock

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

• Battery: 371 

Applications

• Service and repair – replacing worn or damaged date wheels in VX3SE movements

• Calendar function restoration – resolving issues with date hand advancement

• 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 VX3SE is a multifunction quartz movement produced by Seiko Epson , featuring a three-eye layout with day at 9 o’clock, date at 3 o’clock, and 24-hour at 6 o’clock subdials.

2. What is the function of the date wheel in this movement?

The date wheel is part of the calendar mechanism that advances the date display at the 3 o’clock subdial. In the VX3SE movement, the date advances automatically through the 24-hour cycle.

3. What are the signs that the date wheel needs replacement?

Common signs include date hand not advancing correctly, incomplete date changes, or visible wear/damage during inspection. A qualified watchmaker can diagnose these issues.

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