---
description: Genuine TMI/Seiko VK63 hour wheel for meca-quartz chronograph movement. Motion work component restores center hour hand function. Japanese quality.
title: TMI/Hattori SEIKO VK63 Movement Hour Wheel - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/05/VR32H.jpg
---
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- **TMI/Hattori SEIKO VK63 Movement Hour Wheel**
[](https://www.soflypart.com/wp-content/uploads/2019/05/VR32H.jpg)
# TMI/Hattori SEIKO VK63 Movement Hour Wheel
$1.50
You Saved
| Brand | Choose an option TMI- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $1.50 |
| 3 - 4 | 5% | $1.43 |
| 5 - 9 | 7% | $1.40 |
| 10 - 14 | 10% | $1.35 |
| 15+ | 15% | $1.28 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $1.50 |
| 3 - 4 | 5% | $1.43 |
| 5 - 9 | 7% | $1.40 |
| 10 - 14 | 10% | $1.35 |
| 15+ | 15% | $1.28 |
TMI/Hattori SEIKO VK63 Movement Hour Wheel quantity
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## Product Description
The **TMI/Hattori SEIKO VK63 Movement Hour Wheel** is a genuine Japanese-made component for the VK63 meca‑quartz chronograph movement . As part of the motion work, the hour wheel drives the **center hour hand** for current time indication. This genuine TMI/Seiko part is essential for watchmakers restoring proper timekeeping function when the original component becomes worn or damaged.
## Features & Function
- **Genuine TMI/Seiko part** – authentic Japanese-made component for the VK63 meca-quartz movement
- **Motion work component** – drives the center hour hand for accurate time display
- **Meca-Quartz compatibility** – works with the hybrid mechanical-quartz chronograph system
- **Essential for service** – commonly replaced when hour hand operation becomes irregular
## Specifications
- **Compatible Movement**: Hattori/TMI VK63, VK63A
- **Movement Size**: 13½ ligne (approx. 30.0mm)
- **Movement Height**: 5.10mm
- **Movement Type**: Meca-Quartz (hybrid mechanical/quartz chronograph)
- **Hand Sizes**: Hour: 1.50mm / Minute: 0.90mm / Chrono Seconds: 0.38mm / Sub Hands: 0.37mm
- **Date Position**: 4:30 (tilted)
- **Battery**: 394 / SR936SW
- **Origin**: Japan
## Applications
- **Service and repair** – replacing worn or damaged hour wheels in VK63 movements
- **Motion work restoration** – ensuring smooth and accurate hand alignment
- Suitable for **professional watchmakers** and **experienced repair technicians**
## FAQs
**1. Is this a genuine TMI/Seiko part?**
Yes, this is a **genuine Seiko (TMI) factory part** made in Japan. The VK63 is a meca‑quartz chronograph movement manufactured by Seiko Instruments Inc. (SII) and distributed by Time Module Inc. (TMI) .
**2. What is the function of the hour wheel?**
The hour wheel is part of the **motion work** that drives the center hour hand for current time indication . In the VK63 meca‑quartz movement, the hour wheel works with the minute wheel and cannon pinion to ensure accurate time display.
**3. What are the signs that the hour wheel needs replacement?**
Common signs include **hour hand not advancing correctly**, **misalignment between hour and minute hands**, or **visible wear/damage** during 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 **info@soflypart.com** or WhatsApp **+86 18620212114**.
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This genuine TMI/Seiko part is essential for watchmakers restoring proper timekeeping function when the original component becomes worn or damaged. Features & Function Genuine TMI/Seiko part\u00a0\u2013 authentic Japanese-made component for the VK63 meca-quartz movement Motion work component\u00a0\u2013 drives the center hour hand for accurate time display Meca-Quartz compatibility\u00a0\u2013 works with the hybrid mechanical-quartz chronograph system Essential for service\u00a0\u2013 commonly replaced when hour hand operation becomes irregular Specifications Compatible Movement: Hattori/TMI VK63, VK63A Movement Size: 13\u00bd ligne (approx. 30.0mm) Movement Height: 5.10mm Movement Type: Meca-Quartz (hybrid mechanical/quartz chronograph) Hand Sizes: Hour: 1.50mm / Minute: 0.90mm / Chrono Seconds: 0.38mm / Sub Hands: 0.37mm Date Position: 4:30 (tilted) Battery: 394 / SR936SW Origin: Japan Applications Service and repair\u00a0\u2013 replacing worn or damaged hour wheels in VK63 movements Motion work restoration\u00a0\u2013 ensuring smooth and accurate hand alignment Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. 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Features & Function Genuine TMI/Seiko part\u00a0\u2013 authentic Japanese-made component for the VK63 meca-quartz movement Motion work component\u00a0\u2013 drives the center hour hand for accurate time display Meca-Quartz compatibility\u00a0\u2013 works with the hybrid mechanical-quartz chronograph system Essential for service\u00a0\u2013 commonly replaced when hour hand operation becomes irregular Specifications Compatible Movement: Hattori/TMI VK63, VK63A Movement Size: 13\u00bd ligne (approx. 30.0mm) Movement Height: 5.10mm Movement Type: Meca-Quartz (hybrid mechanical/quartz chronograph) Hand Sizes: Hour: 1.50mm / Minute: 0.90mm / Chrono Seconds: 0.38mm / Sub Hands: 0.37mm Date Position: 4:30 (tilted) Battery: 394 / SR936SW Origin: Japan Applications Service and repair\u00a0\u2013 replacing worn or damaged hour wheels in VK63 movements Motion work restoration\u00a0\u2013 ensuring smooth and accurate hand alignment Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. 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