Hattori VX9J/VX9N Movement Second Wheel

Product Description

The Hattori VX9J/VX9N Movement Second Wheel is a genuine Japanese-made component for these multifunction quartz movements. As part of the gear train, the second wheel drives the central seconds hand at the 6 o’clock subdial, ensuring accurate timekeeping. This genuine Hattori part is essential for watchmakers restoring proper chronograph function when the original component becomes worn or damaged.

Features & Function

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

• Gear train component – drives the central seconds hand for accurate time display

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

• Essential for service – commonly replaced when second hand operation becomes irregular

Specifications

• Compatible Movements: Hattori/TMI VX9J, VX9N

• Movement Size: 12¾ ligne

• Movement Thickness: 3.99 mm

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

• Subdials: Day at 3 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 second wheels in VX9J/VX9N movements

• Gear train restoration – ensuring smooth power transmission for accurate timekeeping

• 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’s Time Module Inc. (TMI) division, featuring three-eye chronograph functions with day at 3, date at 6, and 24-hour at 9 o’clock.

2. What is the function of the second wheel?

The second wheel is part of the gear train that drives the central seconds hand. In the VX9J/VX9N movements, it ensures accurate time display and works in conjunction with the chronograph function.

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

Common signs include seconds hand not moving smoothly, irregular timekeeping, or visible wear/damage during movement inspection. A qualified watchmaker can diagnose these issues.

Why Choose SOFLY Watch Parts?

• Fast worldwide shipping within 3 business days.

• Competitive pricing on Seiko/Hattori calibers.

• 3,000+ watch movements and parts in stock.

• Trusted by watchmakers worldwide.

• Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.