---
description: Genuine Seiko NH05/NH06 pawl lever (Magic Lever) for compact automatic movement. Essential for bidirectional automatic winding system repair. Japanese quality.
title: SEIKO (SII) NH05/NH06 Pawl Lever - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/05/NH05ZDC.jpg
---
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- **SEIKO (SII) NH05/NH06 Pawl Lever**
[](https://www.soflypart.com/wp-content/uploads/2019/05/NH05ZDC.jpg)
# SEIKO (SII) NH05/NH06 Pawl Lever
$2.00
You Saved
| Brand | Choose an option SEIKO- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $2.00 |
| 3 - 4 | 5% | $1.90 |
| 5 - 9 | 7% | $1.86 |
| 10 - 14 | 10% | $1.80 |
| 15+ | 15% | $1.70 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $2.00 |
| 3 - 4 | 5% | $1.90 |
| 5 - 9 | 7% | $1.86 |
| 10 - 14 | 10% | $1.80 |
| 15+ | 15% | $1.70 |
SEIKO (SII) NH05/NH06 Pawl Lever quantity
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## Product Description
The **SEIKO (SII) NH05/NH06 Pawl Lever** is a genuine Japanese-made component for these compact automatic movements. The pawl lever is the critical component of Seiko’s proprietary **Magic Lever** bidirectional automatic winding system—a simple yet highly efficient mechanism that converts rotor movement in **both directions** into energy to wind the mainspring. Developed in 1959, the Magic Lever system is a hallmark of Seiko’s engineering philosophy, using fewer parts than conventional reverser-gear systems while offering greater efficiency. This brand new original part is essential for watchmakers restoring proper automatic winding function when the original pawl lever becomes worn or damaged.
## Features & Function
- **Genuine Seiko/SII part** – authentic Japanese-made component for NH05 and NH06 movements
- **“Magic Lever” winding system** – the core component of Seiko’s proprietary bidirectional automatic winding mechanism
- **Bidirectional winding** – converts rotor movement in **both clockwise and counterclockwise** directions into mainspring energy
- **Simple & robust design** – fewer parts than conventional reverser-gear systems, highly reliable and durable
- **NH0 family compatibility** – designed for the compact 7¾”’ NH05 and NH06 calibers
## Specifications
- **Compatible Movements**: Seiko NH05 (date), NH06 (day-date)
- **Movement Family**: NH0 Series
- **Movement Size**: 7¾”’ (approx. 17.5mm)
- **Movement Height**: 5.92mm
- **Jewels**: 21
- **Frequency**: 21,600 vph (3 Hz)
- **Power Reserve**: >40 hours
- **Rotor Winding Direction**: Bi-directional (Magic Lever)
- **Origin**: Japan
## Applications
- **Service and overhaul** – replacing worn or damaged pawl levers in NH05/NH06 movements
- **Automatic winding repair** – restoring efficient bidirectional winding of the mainspring
- **Magic Lever system restoration** – ensuring proper engagement of the lever mechanism for consistent power delivery
- Suitable for **professional watchmakers** and **experienced repair technicians**
## FAQs
**1. Is this a genuine Seiko/SII part?**
Yes, this is a **genuine Seiko (SII/TMI) factory part** made in Japan. The NH05 and NH06 are manufactured by Seiko Instruments Inc. (SII) and distributed by Time Module Inc. (TMI).
**2. What is the “Magic Lever” and how does it work?**
The Magic Lever (pawl lever) is Seiko’s proprietary bidirectional automatic winding system introduced in 1959. Unlike conventional Swiss-style systems that use complex reverser gears, the Magic Lever is a specially shaped double-ended pawl that picks up rotor motion in **both clockwise and counterclockwise directions** and transfers it efficiently to the winding mechanism. This results in faster winding with fewer parts—a hallmark of Seiko’s engineering philosophy.
**3. Which movements is this pawl lever compatible with?**
This pawl lever is designed for **Seiko NH05 and NH06** movements. The NH05 features a date display, while the NH06 adds a day-date complication, but both movements share the same automatic winding system architecture.
## 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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The pawl lever is the critical component of Seiko's proprietary\u00a0Magic Lever\u00a0bidirectional automatic winding system\u2014a simple yet highly efficient mechanism that converts rotor movement in\u00a0both directions\u00a0into energy to wind the mainspring. Developed in 1959, the Magic Lever system is a hallmark of Seiko's engineering philosophy, using fewer parts than conventional reverser-gear systems while offering greater efficiency. This brand new original part is essential for watchmakers restoring proper automatic winding function when the original pawl lever becomes worn or damaged. Features & Function Genuine Seiko/SII part\u00a0\u2013 authentic Japanese-made component for NH05 and NH06 movements \"Magic Lever\" winding system\u00a0\u2013 the core component of Seiko's proprietary bidirectional automatic winding mechanism Bidirectional winding\u00a0\u2013 converts rotor movement in\u00a0both clockwise and counterclockwise\u00a0directions into mainspring energy Simple & robust design\u00a0\u2013 fewer parts than conventional reverser-gear systems, highly reliable and durable NH0 family compatibility\u00a0\u2013 designed for the compact 7\u00be''' NH05 and NH06 calibers Specifications Compatible Movements: Seiko NH05 (date), NH06 (day-date) Movement Family: NH0 Series Movement Size: 7\u00be''' (approx. 17.5mm) Movement Height: 5.92mm Jewels: 21 Frequency: 21,600 vph (3 Hz) Power Reserve: >40 hours Rotor Winding Direction: Bi-directional (Magic Lever) Origin: Japan Applications Service and overhaul\u00a0\u2013 replacing worn or damaged pawl levers in NH05/NH06 movements Automatic winding repair\u00a0\u2013 restoring efficient bidirectional winding of the mainspring Magic Lever system restoration\u00a0\u2013 ensuring proper engagement of the lever mechanism for consistent power delivery Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. Is this a genuine Seiko/SII part? Yes, this is a\u00a0genuine Seiko (SII/TMI) factory part\u00a0made in Japan. The NH05 and NH06 are manufactured by Seiko Instruments Inc. (SII) and distributed by Time Module Inc. (TMI). 2. What is the \"Magic Lever\" and how does it work? The Magic Lever (pawl lever) is Seiko's proprietary bidirectional automatic winding system introduced in 1959. Unlike conventional Swiss-style systems that use complex reverser gears, the Magic Lever is a specially shaped double-ended pawl that picks up rotor motion in\u00a0both clockwise and counterclockwise directions\u00a0and transfers it efficiently to the winding mechanism. This results in faster winding with fewer parts\u2014a hallmark of Seiko's engineering philosophy. 3. Which movements is this pawl lever compatible with? This pawl lever is designed for\u00a0Seiko NH05 and NH06\u00a0movements. The NH05 features a date display, while the NH06 adds a day-date complication, but both movements share the same automatic winding system architecture. 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/2019/05/NH05ZDC-150x150.jpg","offers":{"@type":"Offer","description":"Product Description The\u00a0SEIKO (SII) NH05/NH06 Pawl Lever\u00a0is a genuine Japanese-made component for these compact automatic movements. The pawl lever is the critical component of Seiko's proprietary\u00a0Magic Lever\u00a0bidirectional automatic winding system\u2014a simple yet highly efficient mechanism that converts rotor movement in\u00a0both directions\u00a0into energy to wind the mainspring. Developed in 1959, the Magic Lever system is a hallmark of Seiko's engineering philosophy, using fewer parts than conventional reverser-gear systems while offering greater efficiency. This brand new original part is essential for watchmakers restoring proper automatic winding function when the original pawl lever becomes worn or damaged. Features & Function Genuine Seiko/SII part\u00a0\u2013 authentic Japanese-made component for NH05 and NH06 movements \"Magic Lever\" winding system\u00a0\u2013 the core component of Seiko's proprietary bidirectional automatic winding mechanism Bidirectional winding\u00a0\u2013 converts rotor movement in\u00a0both clockwise and counterclockwise\u00a0directions into mainspring energy Simple & robust design\u00a0\u2013 fewer parts than conventional reverser-gear systems, highly reliable and durable NH0 family compatibility\u00a0\u2013 designed for the compact 7\u00be''' NH05 and NH06 calibers Specifications Compatible Movements: Seiko NH05 (date), NH06 (day-date) Movement Family: NH0 Series Movement Size: 7\u00be''' (approx. 17.5mm) Movement Height: 5.92mm Jewels: 21 Frequency: 21,600 vph (3 Hz) Power Reserve: >40 hours Rotor Winding Direction: Bi-directional (Magic Lever) Origin: Japan Applications Service and overhaul\u00a0\u2013 replacing worn or damaged pawl levers in NH05/NH06 movements Automatic winding repair\u00a0\u2013 restoring efficient bidirectional winding of the mainspring Magic Lever system restoration\u00a0\u2013 ensuring proper engagement of the lever mechanism for consistent power delivery Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. 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