---
description: Genuine Omega 2500D co-axial wheel 7222500D3004019 for Caliber 2500D. Swiss original escapement part for Omega movement repair.
title: Omega 2500D Movement Co-Axial Wheel - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/06/2500D3004019.jpg
---
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- **Omega 2500D Movement Co-Axial Wheel Part No.7222500D3004019**
[](https://www.soflypart.com/wp-content/uploads/2019/06/2500D3004019.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/06/2500D3004019B.jpg)
# Omega 2500D Movement Co-Axial Wheel Part No.7222500D3004019
$150.00
You Saved
| Brand | Choose an option Omega- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $150.00 |
| 3 - 4 | 5% | $142.50 |
| 5+ | 7% | $139.50 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $150.00 |
| 3 - 4 | 5% | $142.50 |
| 5+ | 7% | $139.50 |
Omega 2500D Movement Co-Axial Wheel Part No.7222500D3004019 quantity
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## Product Description
The **Omega 2500D Movement Co-Axial Wheel (7222500D3004019)** is a genuine Swiss-made component for the **Omega Caliber 2500D** Co‑Axial automatic movement. This co‑axial wheel forms a critical part of the **Co‑Axial escapement system**, precisely manufactured to ensure correct impulse transfer and reduced friction. It plays a key role in maintaining stable amplitude, long service intervals, and accurate timekeeping.
## Features & Function
- **Genuine Omega part** – authentic Swiss-made component for Caliber 2500D
- **Co‑Axial escapement component** – ensures correct impulse transfer and reduced friction
- **Critical for timekeeping** – maintains stable amplitude and accuracy
- **Extended service intervals** – co‑axial technology requires less frequent lubrication
- **Precision-engineered** – manufactured to Omega’s factory specifications
## Specifications
- **Part Number**: 7222500D3004019
- **Compatible Movement**: Omega Caliber 2500D
- **Movement Diameter**: 25.60 mm (11½”’)
- **Movement Height**: 3.60 mm
- **Jewels**: 27
- **Frequency**: 25,200 vph (3.5 Hz)
- **Power Reserve**: 48 hours
- **Escapement Type**: Co‑Axial (3-level)
- **Origin**: Switzerland (Omega factory part)
- **Condition**: Brand new
## Applications
- **Service and overhaul** of Omega Caliber 2500D movements
- **Co‑Axial escapement repair** – replacing worn or damaged co‑axial wheels
- **Timekeeping restoration** – ensuring stable amplitude and rate
- **Restoration** of Seamaster Planet Ocean, Seamaster 300, De Ville, and other 2500D‑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 7222500D3004019), manufactured in Switzerland. It is listed in the official Omega spare parts list for Caliber 2500D.
**2. What is the difference between Caliber 2500D and earlier 2500 versions?**
The **2500D** is the fourth and final evolution of the 2500 family. It features a **3‑level Co‑Axial escapement** and other improvements over earlier versions (A, B, C). The **co‑axial wheel reference 7222500D3004019** is specific to the 2500D version.
**3. What is the function of the co‑axial wheel?**
The co‑axial wheel is part of the **Co‑Axial escapement system** – a revolutionary technology developed by Dr. George Daniels and adopted by Omega. It transfers impulses from the escape wheel to the pallet fork with **reduced friction**, improving long‑term accuracy and extending service intervals compared to traditional lever escapements.
## 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 co\u2011axial wheel forms a critical part of the\u00a0Co\u2011Axial escapement system, precisely manufactured to ensure correct impulse transfer and reduced friction. It plays a key role in maintaining stable amplitude, long service intervals, and accurate timekeeping. Features & Function Genuine Omega part\u00a0\u2013 authentic Swiss-made component for Caliber 2500D Co\u2011Axial escapement component\u00a0\u2013 ensures correct impulse transfer and reduced friction Critical for timekeeping\u00a0\u2013 maintains stable amplitude and accuracy Extended service intervals\u00a0\u2013 co\u2011axial technology requires less frequent lubrication Precision-engineered\u00a0\u2013 manufactured to Omega's factory specifications Specifications Part Number: 7222500D3004019 Compatible Movement: Omega Caliber 2500D Movement Diameter: 25.60 mm (11\u00bd''') Movement Height: 3.60 mm Jewels: 27 Frequency: 25,200 vph (3.5 Hz) Power Reserve: 48 hours Escapement Type: Co\u2011Axial (3-level) Origin: Switzerland (Omega factory part) Condition: Brand new Applications Service and overhaul\u00a0of Omega Caliber 2500D movements Co\u2011Axial escapement repair\u00a0\u2013 replacing worn or damaged co\u2011axial wheels Timekeeping restoration\u00a0\u2013 ensuring stable amplitude and rate Restoration\u00a0of Seamaster Planet Ocean, Seamaster 300, De Ville, and other 2500D\u2011powered 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 7222500D3004019), manufactured in Switzerland. It is listed in the official Omega spare parts list for Caliber 2500D. 2. What is the difference between Caliber 2500D and earlier 2500 versions? The\u00a02500D\u00a0is the fourth and final evolution of the 2500 family. It features a\u00a03\u2011level Co\u2011Axial escapement\u00a0and other improvements over earlier versions (A, B, C). The\u00a0co\u2011axial wheel reference 7222500D3004019\u00a0is specific to the 2500D version. 3. What is the function of the co\u2011axial wheel? The co\u2011axial wheel is part of the\u00a0Co\u2011Axial escapement system\u00a0\u2013 a revolutionary technology developed by Dr. George Daniels and adopted by Omega. It transfers impulses from the escape wheel to the pallet fork with\u00a0reduced friction, improving long\u2011term accuracy and extending service intervals compared to traditional lever escapements. 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Features & Function Genuine Omega part\u00a0\u2013 authentic Swiss-made component for Caliber 2500D Co\u2011Axial escapement component\u00a0\u2013 ensures correct impulse transfer and reduced friction Critical for timekeeping\u00a0\u2013 maintains stable amplitude and accuracy Extended service intervals\u00a0\u2013 co\u2011axial technology requires less frequent lubrication Precision-engineered\u00a0\u2013 manufactured to Omega's factory specifications Specifications Part Number: 7222500D3004019 Compatible Movement: Omega Caliber 2500D Movement Diameter: 25.60 mm (11\u00bd''') Movement Height: 3.60 mm Jewels: 27 Frequency: 25,200 vph (3.5 Hz) Power Reserve: 48 hours Escapement Type: Co\u2011Axial (3-level) Origin: Switzerland (Omega factory part) Condition: Brand new Applications Service and overhaul\u00a0of Omega Caliber 2500D movements Co\u2011Axial escapement repair\u00a0\u2013 replacing worn or damaged co\u2011axial wheels Timekeeping restoration\u00a0\u2013 ensuring stable amplitude and rate Restoration\u00a0of Seamaster Planet Ocean, Seamaster 300, De Ville, and other 2500D\u2011powered 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 7222500D3004019), manufactured in Switzerland. It is listed in the official Omega spare parts list for Caliber 2500D. 2. What is the difference between Caliber 2500D and earlier 2500 versions? The\u00a02500D\u00a0is the fourth and final evolution of the 2500 family. It features a\u00a03\u2011level Co\u2011Axial escapement\u00a0and other improvements over earlier versions (A, B, C). The\u00a0co\u2011axial wheel reference 7222500D3004019\u00a0is specific to the 2500D version. 3. What is the function of the co\u2011axial wheel? The co\u2011axial wheel is part of the\u00a0Co\u2011Axial escapement system\u00a0\u2013 a revolutionary technology developed by Dr. George Daniels and adopted by Omega. It transfers impulses from the escape wheel to the pallet fork with\u00a0reduced friction, improving long\u2011term accuracy and extending service intervals compared to traditional lever escapements. 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