---
description: Genuine Omega 8500 cannon pinion with driving wheel 7228500A3108301. Swiss original motion work part for movement repair.
title: Omega 8500 Movement Cannon Pinion With Driving Wheel - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/06/8500A3108301.jpg
---
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- **Omega 8500 Movement Cannon Pinion With Driving Wheel 7228500A3108301**
[](https://www.soflypart.com/wp-content/uploads/2019/06/8500A3108301.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/06/8500A3108301B.jpg)
# Omega 8500 Movement Cannon Pinion With Driving Wheel 7228500A3108301
$90.00
You Saved
| Brand | Choose an option Omega- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $90.00 |
| 3 - 4 | 5% | $85.50 |
| 5+ | 7% | $83.70 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $90.00 |
| 3 - 4 | 5% | $85.50 |
| 5+ | 7% | $83.70 |
Omega 8500 Movement Cannon Pinion With Driving Wheel 7228500A3108301 quantity
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## Product Description
The **Omega 8500 Movement Cannon Pinion With Driving Wheel (7228500A3108301)** is a genuine Swiss-made component for the **Omega Caliber 8500** Co-Axial automatic movement . This combined part consists of the cannon pinion and its driving wheel, serving as a critical element in the motion work that transmits power from the gear train to the hands for accurate time display . It is typically replaced during professional servicing when wear or hand-setting irregularities are detected.
## Features & Function
- **Genuine Omega part** – authentic Swiss-made component for Caliber 8500
- **Combined design** – integrates cannon pinion and driving wheel into a single assembly
- **Motion work component** – transmits torque to the hands for accurate time display
- **Precision-engineered** – manufactured to Omega’s factory specifications
- **Direct replacement** – simplifies professional servicing and restoration
## Specifications
- **Part Number**: 7228500A3108301 (also listed as 31083\*\* in manuals)
- **Compatible Movement**: Omega Caliber 8500 (Co-Axial automatic)
- **Movement Diameter**: 29.00 mm (12¾”’)
- **Movement Height**: 5.5 mm
- **Jewels**: 39
- **Frequency**: 25,200 vph (3.5 Hz)
- **Power Reserve**: 60 hours (two series-coupled barrels)
- **Origin**: Switzerland (Omega factory part)
- **Condition**: Brand new
## Applications
- **Service and overhaul** of Omega Caliber 8500 movements
- **Motion work repair** – replacing worn or damaged cannon pinion assemblies
- **Restoration** of De Ville Hour Vision, Seamaster Aqua Terra, and other 8500-powered models
- Suitable for **professional watchmakers** and **authorized service centers**
## FAQs
**1. Is this a genuine Omega part?**
Yes, this is a **genuine Omega factory part** (reference 7228500A3108301), manufactured in Switzerland. It is listed in the official Omega spare parts list under “Cannon pinion with driving wheel” and is not an aftermarket component .
**2. Which movement is this component compatible with?**
This part is specifically designed for the **Omega Caliber 8500** Co-Axial automatic movement. According to technical documentation, the reference 3108301 is used across Caliber 8500 versions .
**3. What is the function of the cannon pinion with driving wheel?**
The cannon pinion is part of the **motion work** that drives the minute hand, while the integrated driving wheel transmits power from the gear train. Together, they ensure accurate hand positioning and smooth time-setting operation.
## 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 combined part consists of the cannon pinion and its driving wheel, serving as a critical element in the motion work that transmits power from the gear train to the hands for accurate time display\u00a0. It is typically replaced during professional servicing when wear or hand-setting irregularities are detected. Features & Function Genuine Omega part\u00a0\u2013 authentic Swiss-made component for Caliber 8500\u00a0 Combined design\u00a0\u2013 integrates cannon pinion and driving wheel into a single assembly Motion work component\u00a0\u2013 transmits torque to the hands for accurate time display Precision-engineered\u00a0\u2013 manufactured to Omega's factory specifications Direct replacement\u00a0\u2013 simplifies professional servicing and restoration Specifications Part Number: 7228500A3108301 (also listed as 31083** in manuals) Compatible Movement: Omega Caliber 8500 (Co-Axial automatic) Movement Diameter: 29.00 mm (12\u00be''') Movement Height: 5.5 mm Jewels: 39 Frequency: 25,200 vph (3.5 Hz) Power Reserve: 60 hours (two series-coupled barrels) Origin: Switzerland (Omega factory part) Condition: Brand new Applications Service and overhaul\u00a0of Omega Caliber 8500 movements Motion work repair\u00a0\u2013 replacing worn or damaged cannon pinion assemblies Restoration\u00a0of De Ville Hour Vision, Seamaster Aqua Terra, and other 8500-powered models Suitable for\u00a0professional watchmakers\u00a0and\u00a0authorized service centers FAQs 1. Is this a genuine Omega part? Yes, this is a\u00a0genuine Omega factory part\u00a0(reference 7228500A3108301), manufactured in Switzerland. It is listed in the official Omega spare parts list under \"Cannon pinion with driving wheel\" and is not an aftermarket component\u00a0. 2. Which movement is this component compatible with? This part is specifically designed for the\u00a0Omega Caliber 8500\u00a0Co-Axial automatic movement. According to technical documentation, the reference 3108301 is used across Caliber 8500 versions\u00a0. 3. What is the function of the cannon pinion with driving wheel? The cannon pinion is part of the\u00a0motion work\u00a0that drives the minute hand, while the integrated driving wheel transmits power from the gear train. Together, they ensure accurate hand positioning and smooth time-setting operation. 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\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114. ","image":"https://www.soflypart.com/wp-content/uploads/2019/06/8500A3108301-150x150.jpg","offers":{"@type":"Offer","description":"Product Description The\u00a0Omega 8500 Movement Cannon Pinion With Driving Wheel (7228500A3108301)\u00a0is a genuine Swiss-made component for the\u00a0Omega Caliber 8500\u00a0Co-Axial automatic movement\u00a0. This combined part consists of the cannon pinion and its driving wheel, serving as a critical element in the motion work that transmits power from the gear train to the hands for accurate time display\u00a0. It is typically replaced during professional servicing when wear or hand-setting irregularities are detected. Features & Function Genuine Omega part\u00a0\u2013 authentic Swiss-made component for Caliber 8500\u00a0 Combined design\u00a0\u2013 integrates cannon pinion and driving wheel into a single assembly Motion work component\u00a0\u2013 transmits torque to the hands for accurate time display Precision-engineered\u00a0\u2013 manufactured to Omega's factory specifications Direct replacement\u00a0\u2013 simplifies professional servicing and restoration Specifications Part Number: 7228500A3108301 (also listed as 31083** in manuals) Compatible Movement: Omega Caliber 8500 (Co-Axial automatic) Movement Diameter: 29.00 mm (12\u00be''') Movement Height: 5.5 mm Jewels: 39 Frequency: 25,200 vph (3.5 Hz) Power Reserve: 60 hours (two series-coupled barrels) Origin: Switzerland (Omega factory part) Condition: Brand new Applications Service and overhaul\u00a0of Omega Caliber 8500 movements Motion work repair\u00a0\u2013 replacing worn or damaged cannon pinion assemblies Restoration\u00a0of De Ville Hour Vision, Seamaster Aqua Terra, and other 8500-powered models Suitable for\u00a0professional watchmakers\u00a0and\u00a0authorized service centers FAQs 1. Is this a genuine Omega part? Yes, this is a\u00a0genuine Omega factory part\u00a0(reference 7228500A3108301), manufactured in Switzerland. It is listed in the official Omega spare parts list under \"Cannon pinion with driving wheel\" and is not an aftermarket component\u00a0. 2. Which movement is this component compatible with? This part is specifically designed for the\u00a0Omega Caliber 8500\u00a0Co-Axial automatic movement. According to technical documentation, the reference 3108301 is used across Caliber 8500 versions\u00a0. 3. What is the function of the cannon pinion with driving wheel? The cannon pinion is part of the\u00a0motion work\u00a0that drives the minute hand, while the integrated driving wheel transmits power from the gear train. Together, they ensure accurate hand positioning and smooth time-setting operation. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. 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