---
description: Genuine ETA 420 Crown Wheel for 2824/2834/2836 movements. Swiss-made, manual winding component for movement repair & service.
title: ETA 2824/2834/2836 Movement Crown Wheel | ETA Movements - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/08/DSC01044.jpg
---
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- **ETA 2824/2834/2836-420 Crown Wheel**
[](https://www.soflypart.com/wp-content/uploads/2019/08/DSC01044.jpg)
# ETA 2824/2834/2836-420 Crown Wheel
$3.00
You Saved
| Brand | Choose an option ETA- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $3.00 |
| 3 - 4 | 5% | $2.85 |
| 5 - 9 | 7% | $2.79 |
| 10 - 14 | 10% | $2.70 |
| 15+ | 15% | $2.55 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $3.00 |
| 3 - 4 | 5% | $2.85 |
| 5 - 9 | 7% | $2.79 |
| 10 - 14 | 10% | $2.70 |
| 15+ | 15% | $2.55 |
ETA 2824/2834/2836-420 Crown Wheel quantity
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## Product Description
The **ETA 2824/2834/2836-420 Crown Wheel** is a genuine Swiss-made component designed for ETA 2824, 2834, and 2836 automatic movements. This crown wheel is a key part of the manual winding mechanism, transmitting power from the crown to the mainspring to ensure smooth and reliable manual winding functionality.
## Features & Function
- **Genuine ETA part** – authentic Swiss-made component
- **Manual winding component** – transmits power from crown to mainspring
- **Compatible with 2824/2834/2836** – versatile fit across multiple ETA calibers
- **Precision-engineered** – manufactured to ETA’s exacting specifications
- **Direct replacement** – restores smooth winding functionality
## Specifications
- **Part Number**: 420
- **Compatible Movements**: ETA 2824, 2834, 2836 (automatic)
- **Part Type**: Crown wheel (manual winding mechanism component)
- **Origin**: Switzerland (genuine ETA factory part)
- **Condition**: Brand new
## Applications
- **Service and overhaul** of ETA 2824/2834/2836 movements
- **Winding mechanism repair** – replacing worn or damaged crown wheels
- **Restoration** – restoring smooth manual winding function
- Suitable for **professional watchmakers** and **repair technicians**
## FAQs
**1. Is this a genuine ETA part?**
Yes, this is a **genuine ETA factory part** (reference 420), manufactured in Switzerland. It is not an aftermarket or generic component.
**2. Which movements is this crown wheel compatible with?**
This crown wheel is compatible with **ETA 2824, 2834, and 2836** automatic movements. Please verify your movement caliber before ordering.
**3. What is the function of the crown wheel?**
The crown wheel is part of the **manual winding mechanism** that transfers power from the crown to the winding pinion, enabling manual winding of the mainspring.
## 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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Features & Function Genuine ETA part\u00a0\u2013 authentic Swiss-made component Manual winding component\u00a0\u2013 transmits power from crown to mainspring Compatible with 2824/2834/2836\u00a0\u2013 versatile fit across multiple ETA calibers Precision-engineered\u00a0\u2013 manufactured to ETA's exacting specifications Direct replacement\u00a0\u2013 restores smooth winding functionality Specifications Part Number: 420 Compatible Movements: ETA 2824, 2834, 2836 (automatic) Part Type: Crown wheel (manual winding mechanism component) Origin: Switzerland (genuine ETA factory part) Condition: Brand new Applications Service and overhaul\u00a0of ETA 2824/2834/2836 movements Winding mechanism repair\u00a0\u2013 replacing worn or damaged crown wheels Restoration\u00a0\u2013 restoring smooth manual winding function Suitable for\u00a0professional watchmakers\u00a0and\u00a0repair technicians FAQs 1. Is this a genuine ETA part? 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