---
description: Genuine ETA 2671-1482 ratchet driving wheel for ETA 2671/2650. Swiss-made automatic winding component for ladies' movement repair.
title: ETA 2671-1482 Ratchet Wheel Driving Wheel - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/06/2671rwdw.jpg
---
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- **ETA 2671-1482 Ratchet Wheel Driving Wheel**
[](https://www.soflypart.com/wp-content/uploads/2019/06/2671rwdw.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/06/2671rwdwb.jpg)
# ETA 2671-1482 Ratchet Wheel Driving Wheel
$4.50
You Saved
| Brand | Choose an option ETA- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $4.50 |
| 3 - 4 | 5% | $4.28 |
| 5 - 9 | 7% | $4.19 |
| 10 - 14 | 10% | $4.05 |
| 15+ | 15% | $3.83 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $4.50 |
| 3 - 4 | 5% | $4.28 |
| 5 - 9 | 7% | $4.19 |
| 10 - 14 | 10% | $4.05 |
| 15+ | 15% | $3.83 |
ETA 2671-1482 Ratchet Wheel Driving Wheel quantity
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## Product Description
The **ETA 2671-1482 Ratchet Wheel Driving Wheel** is a genuine Swiss-made component for the ETA 2671 automatic movement family, also compatible with ETA 2650 calibers . As part of the automatic winding system, this ratchet driving wheel works with the ratchet wheel and reverser to transmit winding motion from the rotor to the mainspring, enabling efficient self-winding for the movement’s \~38-hour power reserve . This brand new original part is essential for watchmakers restoring proper automatic winding function when the original component becomes worn or damaged.
## Features & Function
- **Genuine ETA part** – authentic Swiss-made component for ETA 2671 and 2650 calibers
- **Automatic winding system component** – transmits rotor motion to the mainspring
- **Essential for self-winding** – works with ratchet wheel and reverser in the automatic train
- **Multi-caliber compatibility** – compatible with ETA 2671 and ETA 2650 movements
- **Direct replacement** – drop-in replacement for worn or damaged ratchet driving wheels
## Specifications
- **Part Number**: 2671-1482 / 1482
- **Article Number**: 26
- **Compatible Movements**: ETA 2671, ETA 2650
- **Movement Diameter**: 17.2 mm (7¾”’) – ETA 2671
- **Movement Height**: 4.80 mm – ETA 2671
- **Jewels**: 25 (movement total) – ETA 2671
- **Frequency**: 28,800 vph (4 Hz) – ETA 2671
- **Power Reserve**: \~38 hours – ETA 2671
- **Origin**: Switzerland (ETA factory part)
- **Condition**: Brand new
## Applications
- **Service and overhaul** of ETA 2671 and 2650 movements
- **Automatic winding system repair** – replacing worn or damaged ratchet driving wheels
- **Winding efficiency restoration** – resolving poor self-winding performance
- Suitable for **professional watchmakers** and **experienced repair technicians**
## FAQs
**1. Is this a genuine ETA part?**
Yes, this is a **genuine ETA factory part** (reference 2671-1482), made in Switzerland. It is listed in official ETA parts documentation as the “Ratchet Wheel for the Driving Wheel” for ETA 2650 and 2671 calibers .
**2. Which movements is this ratchet driving wheel compatible with?**
This component is compatible with **ETA 2671 and ETA 2650** movements . The ETA 2671 is a 17.2 mm automatic movement widely used in ladies’ watches from brands including Tissot, Mido, and Longines .
**3. What is the function of the ratchet driving wheel?**
The ratchet driving wheel is part of the **automatic winding system** that works with the ratchet wheel and reverser to transmit winding motion from the rotor to the mainspring. It is essential for maintaining the movement’s self-winding efficiency and \~38-hour power reserve .
## 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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As part of the automatic winding system, this ratchet driving wheel works with the ratchet wheel and reverser to transmit winding motion from the rotor to the mainspring, enabling efficient self-winding for the movement's ~38-hour power reserve\u00a0. This brand new original part is essential for watchmakers restoring proper automatic winding function when the original component becomes worn or damaged. Features & Function Genuine ETA part\u00a0\u2013 authentic Swiss-made component for ETA 2671 and 2650 calibers Automatic winding system component\u00a0\u2013 transmits rotor motion to the mainspring Essential for self-winding\u00a0\u2013 works with ratchet wheel and reverser in the automatic train Multi-caliber compatibility\u00a0\u2013 compatible with ETA 2671 and ETA 2650 movements\u00a0 Direct replacement\u00a0\u2013 drop-in replacement for worn or damaged ratchet driving wheels Specifications Part Number: 2671-1482 / 1482 Article Number: 26 Compatible Movements: ETA 2671, ETA 2650\u00a0 Movement Diameter: 17.2 mm (7\u00be''') \u2013 ETA 2671\u00a0 Movement Height: 4.80 mm \u2013 ETA 2671\u00a0 Jewels: 25 (movement total) \u2013 ETA 2671\u00a0 Frequency: 28,800 vph (4 Hz) \u2013 ETA 2671\u00a0 Power Reserve: ~38 hours \u2013 ETA 2671\u00a0 Origin: Switzerland (ETA factory part) Condition: Brand new Applications Service and overhaul\u00a0of ETA 2671 and 2650 movements Automatic winding system repair\u00a0\u2013 replacing worn or damaged ratchet driving wheels Winding efficiency restoration\u00a0\u2013 resolving poor self-winding performance Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. 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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/2019/06/2671rwdw-150x150.jpg","offers":{"@type":"Offer","description":"Product Description The\u00a0ETA 2671-1482 Ratchet Wheel Driving Wheel\u00a0is a genuine Swiss-made component for the ETA 2671 automatic movement family, also compatible with ETA 2650 calibers\u00a0. As part of the automatic winding system, this ratchet driving wheel works with the ratchet wheel and reverser to transmit winding motion from the rotor to the mainspring, enabling efficient self-winding for the movement's ~38-hour power reserve\u00a0. This brand new original part is essential for watchmakers restoring proper automatic winding function when the original component becomes worn or damaged. Features & Function Genuine ETA part\u00a0\u2013 authentic Swiss-made component for ETA 2671 and 2650 calibers Automatic winding system component\u00a0\u2013 transmits rotor motion to the mainspring Essential for self-winding\u00a0\u2013 works with ratchet wheel and reverser in the automatic train Multi-caliber compatibility\u00a0\u2013 compatible with ETA 2671 and ETA 2650 movements\u00a0 Direct replacement\u00a0\u2013 drop-in replacement for worn or damaged ratchet driving wheels Specifications Part Number: 2671-1482 / 1482 Article Number: 26 Compatible Movements: ETA 2671, ETA 2650\u00a0 Movement Diameter: 17.2 mm (7\u00be''') \u2013 ETA 2671\u00a0 Movement Height: 4.80 mm \u2013 ETA 2671\u00a0 Jewels: 25 (movement total) \u2013 ETA 2671\u00a0 Frequency: 28,800 vph (4 Hz) \u2013 ETA 2671\u00a0 Power Reserve: ~38 hours \u2013 ETA 2671\u00a0 Origin: Switzerland (ETA factory part) Condition: Brand new Applications Service and overhaul\u00a0of ETA 2671 and 2650 movements Automatic winding system repair\u00a0\u2013 replacing worn or damaged ratchet driving wheels Winding efficiency restoration\u00a0\u2013 resolving poor self-winding performance Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. Is this a genuine ETA part? Yes, this is a\u00a0genuine ETA factory part\u00a0(reference 2671-1482), made in Switzerland. It is listed in official ETA parts documentation as the \"Ratchet Wheel for the Driving Wheel\" for ETA 2650 and 2671 calibers\u00a0. 2. Which movements is this ratchet driving wheel compatible with? This component is compatible with\u00a0ETA 2671 and ETA 2650\u00a0movements\u00a0. The ETA 2671 is a 17.2 mm automatic movement widely used in ladies' watches from brands including Tissot, Mido, and Longines\u00a0. 3. What is the function of the ratchet driving wheel? The ratchet driving wheel is part of the\u00a0automatic winding system\u00a0that works with the ratchet wheel and reverser to transmit winding motion from the rotor to the mainspring. It is essential for maintaining the movement's self-winding efficiency and ~38-hour power reserve\u00a0. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. 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