---
description: Genuine Seiko NH05/NH06 day-date corrector finger for compact automatic movement. Restores quick-set day and date function. Japanese quality.
title: SEIKO (SII) NH05/NH06 Day-Date Corrector Finger - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/05/NH05RLXZG.jpg
---
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- **SEIKO (SII) NH05/NH06 Day-Date Corrector Finger**
[](https://www.soflypart.com/wp-content/uploads/2019/05/NH05RLXZG.jpg)
# SEIKO (SII) NH05/NH06 Day-Date Corrector Finger
$1.50
You Saved
| Brand | Choose an option SEIKO- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $1.50 |
| 3 - 4 | 5% | $1.43 |
| 5 - 9 | 7% | $1.40 |
| 10 - 14 | 10% | $1.35 |
| 15+ | 15% | $1.28 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $1.50 |
| 3 - 4 | 5% | $1.43 |
| 5 - 9 | 7% | $1.40 |
| 10 - 14 | 10% | $1.35 |
| 15+ | 15% | $1.28 |
SEIKO (SII) NH05/NH06 Day-Date Corrector Finger quantity
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## Product Description
The **SEIKO (SII) NH05/NH06 Day-Date Corrector Finger** is a genuine Japanese-made component for these compact automatic movements. As a key part of the calendar mechanism, the corrector finger engages with the date wheel to enable **quick-set day and date correction** when the crown is pulled to the first click position. When the original corrector finger becomes worn or damaged, the day or date may fail to advance correctly, making this brand new original part essential for watchmakers restoring proper calendar function.
## Features & Function
- **Genuine Seiko/SII part** – authentic Japanese-made component for NH05 and NH06 movements
- **Calendar mechanism component** – enables quick-set day and date correction via the crown
- **NH0 family compatibility** – designed for the compact 7¾”’ NH05 (date) and NH06 (day-date) calibers
- **Direct replacement** – drop-in replacement for worn or damaged corrector fingers
## 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
- **Crown Positions**: Normal (manual winding), 1st click (date/day setting), 2nd click (time setting)
- **Origin**: Japan
## Applications
- **Service and overhaul** – replacing worn or damaged day-date corrector fingers in NH05/NH06 movements
- **Calendar function restoration** – resolving issues with day or date not advancing correctly
- 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. Which movements is this corrector finger compatible with?**
This corrector finger is designed for **Seiko NH05 and NH06** movements. The NH05 features a date display, while the NH06 adds a day-date complication, but both share the same calendar mechanism architecture. The corrector finger is mounted under the date indicator maintaining plate.
**3. What are the signs that the corrector finger needs replacement?**
Common signs include **the day or date not advancing when the crown is turned in the first position**, **irregular calendar changes**, or **visible wear/damage** during movement inspection. As noted in watch repair forums, when the date does not jump correctly, the corrector finger may be failing to push the date wheel far enough for the date jumper to latch.
## 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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When the original corrector finger becomes worn or damaged, the day or date may fail to advance correctly, making this brand new original part essential for watchmakers restoring proper calendar function. Features & Function Genuine Seiko/SII part\u00a0\u2013 authentic Japanese-made component for NH05 and NH06 movements Calendar mechanism component\u00a0\u2013 enables quick-set day and date correction via the crown NH0 family compatibility\u00a0\u2013 designed for the compact 7\u00be''' NH05 (date) and NH06 (day-date) calibers Direct replacement\u00a0\u2013 drop-in replacement for worn or damaged corrector fingers 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 Crown Positions: Normal (manual winding), 1st click (date/day setting), 2nd click (time setting) Origin: Japan Applications Service and overhaul\u00a0\u2013 replacing worn or damaged day-date corrector fingers in NH05/NH06 movements Calendar function restoration\u00a0\u2013 resolving issues with day or date not advancing correctly 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. Which movements is this corrector finger compatible with? This corrector finger is designed for\u00a0Seiko NH05 and NH06\u00a0movements. The NH05 features a date display, while the NH06 adds a day-date complication, but both share the same calendar mechanism architecture. The corrector finger is mounted under the date indicator maintaining plate. 3. What are the signs that the corrector finger needs replacement? Common signs include\u00a0the day or date not advancing when the crown is turned in the first position,\u00a0irregular calendar changes, or\u00a0visible wear/damage\u00a0during movement inspection. As noted in watch repair forums, when the date does not jump correctly, the corrector finger may be failing to push the date wheel far enough for the date jumper to latch. 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/NH05RLXZG-150x150.jpg","offers":{"@type":"Offer","description":"Product Description The\u00a0SEIKO (SII) NH05/NH06 Day-Date Corrector Finger\u00a0is a genuine Japanese-made component for these compact automatic movements. As a key part of the calendar mechanism, the corrector finger engages with the date wheel to enable\u00a0quick-set day and date correction\u00a0when the crown is pulled to the first click position. When the original corrector finger becomes worn or damaged, the day or date may fail to advance correctly, making this brand new original part essential for watchmakers restoring proper calendar function. Features & Function Genuine Seiko/SII part\u00a0\u2013 authentic Japanese-made component for NH05 and NH06 movements Calendar mechanism component\u00a0\u2013 enables quick-set day and date correction via the crown NH0 family compatibility\u00a0\u2013 designed for the compact 7\u00be''' NH05 (date) and NH06 (day-date) calibers Direct replacement\u00a0\u2013 drop-in replacement for worn or damaged corrector fingers 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 Crown Positions: Normal (manual winding), 1st click (date/day setting), 2nd click (time setting) Origin: Japan Applications Service and overhaul\u00a0\u2013 replacing worn or damaged day-date corrector fingers in NH05/NH06 movements Calendar function restoration\u00a0\u2013 resolving issues with day or date not advancing correctly 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. Which movements is this corrector finger compatible with? This corrector finger is designed for\u00a0Seiko NH05 and NH06\u00a0movements. The NH05 features a date display, while the NH06 adds a day-date complication, but both share the same calendar mechanism architecture. The corrector finger is mounted under the date indicator maintaining plate. 3. What are the signs that the corrector finger needs replacement? Common signs include\u00a0the day or date not advancing when the crown is turned in the first position,\u00a0irregular calendar changes, or\u00a0visible wear/damage\u00a0during movement inspection. 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