Hattori VX11 Movement Cannon Pinion

Product Description

The Hattori VX11 Movement Cannon Pinion is a genuine Japanese-made component for the VX11 quartz watch movement. As a core part of the motion work, the cannon pinion is fitted onto the movement’s centre arbor to transmit power from the gear train to the minute hand, while also driving the hour wheel for accurate time display. This genuine Hattori part is essential for watchmakers restoring proper hand function when the original cannon pinion becomes worn or loose.

Features & Function

• Genuine Hattori part – authentic Japanese-made component for the VX11 movement

• Motion work component – transmits power from the gear train to the minute hand and drives the hour wheel

• Essential for service – commonly replaced when hand movement becomes loose or irregular

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

Specifications

• Compatible Movement: Hattori/TMI VX11

• Movement Size: 5½ x 6¾ ligne (13.00 x 15.15 mm) 

• Movement Thickness: 2.49 mm 

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

• Battery: 379 

• Origin: Japan

Applications

• Service and repair – replacing worn, loose, or damaged cannon pinions in VX11 movements

• Motion work restoration – ensuring smooth and accurate hand alignment

• 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 VX series is produced by Seiko’s Time Module Inc. (TMI) division and used in many quartz watches. 

2. What is the function of the cannon pinion?

The cannon pinion is part of the motion work that drives the minute hand and hour wheel. It transmits rotational power from the gear train to the hands, enabling accurate time display. A worn or loose cannon pinion can cause the minute hand to slip or fail to advance correctly.

3. What are the signs that the cannon pinion needs replacement?

Common signs include loose minute hand, difficulty setting the time, hands not advancing correctly, or jerky hand movement during operation. 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.