---
description: Genuine TMI/Seiko VD77 small hour hand wheel for quartz movement. Restores 12 o'clock 24-hour AM/PM indicator function. Japanese quality.
title: TMI/Hattori SEIKO VD77 Movement Small Hour Hand Wheel - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/05/VD7712H.jpg
---
[Skip to content](#content)
- [Home](https://www.soflypart.com)
-
- [Products](https://www.soflypart.com/shop/)
-
- [Watch Movement Parts](https://www.soflypart.com/product-category/watch-parts/movement-parts/)
-
- [Watch Parts](https://www.soflypart.com/product-category/watch-parts/)
-
- **TMI/Hattori SEIKO VD77 Movement Small Hour Hand Wheel**
[](https://www.soflypart.com/wp-content/uploads/2019/05/VD7712H.jpg)
# TMI/Hattori SEIKO VD77 Movement Small Hour Hand Wheel
$1.00
You Saved
| Brand | Choose an option TMI- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $1.00 |
| 3 - 4 | 5% | $0.95 |
| 5 - 9 | 7% | $0.93 |
| 10 - 14 | 10% | $0.90 |
| 15+ | 15% | $0.85 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $1.00 |
| 3 - 4 | 5% | $0.95 |
| 5 - 9 | 7% | $0.93 |
| 10 - 14 | 10% | $0.90 |
| 15+ | 15% | $0.85 |
TMI/Hattori SEIKO VD77 Movement Small Hour Hand Wheel quantity
Add to cart
x
[Checkout](https://www.soflypart.com/checkout/)
- Covers 99% of Repair Needs
- Wholesale Discounts
- Fast Global Shipping
- 24/7 Customer Support
## Product Description
The **TMI/Seiko VD77 Movement Small Hour Hand Wheel** is a genuine Japanese-made component for the VD77 quartz movement. In this movement, the small hour hand wheel likely drives the **24-hour indicator subdial** located at the 12 o’clock position, which functions as a day/night or AM/PM indicator and follows the main hour hand . This genuine TMI/Seiko part is essential for watchmakers restoring proper 24-hour indicator function when the original component becomes worn or damaged.
## Features & Function
- **Genuine TMI/Seiko part** – authentic Japanese-made component for the VD77 movement
- **24-hour indicator drive** – drives the 12 o’clock AM/PM subdial hand following the main hour hand
- **VD7 Multi-eye series compatibility** – part of the VD7 family featuring small seconds at 6 and 24-hour at 12
- **Essential for service** – commonly replaced when the 24-hour hand stops or becomes misaligned
## Specifications
- **Compatible Movement**: TMI/Seiko VD77, VD77A
- **Movement Size**: 10.5 ligne (approx. 23.7mm)
- **Movement Height**: 3.45mm
- **Subdial Layout**: Small seconds at 6 o’clock, 24-hour indicator at 12 o’clock
- **Hand Sizes**: Hour: 1.20mm / Minute: 0.70mm / Small hands: 0.20mm
- **Battery**: 377 / SR626SW
- **Origin**: Japan
## Applications
- **Service and repair** – replacing worn or damaged small hour hand wheels in VD77 movements
- **Subdial function restoration** – resolving issues with the 24-hour indicator hand
- Suitable for **professional watchmakers** and **experienced repair technicians**
## FAQs
**1. Is this a genuine TMI/Seiko part?**
Yes, this is a **genuine Seiko (TMI) factory part** made in Japan. The VD77 is a quartz movement manufactured by Seiko Instruments Inc. (SII) and distributed by Time Module Inc. (TMI) .
**2. Which movements is this small hour hand wheel compatible with?**
This component is compatible with the **TMI/Seiko VD77 and VD77A** movements. The VD77 is a 10.5 ligne quartz movement featuring a subdial layout with small seconds at 6 o’clock and a 24-hour indicator at 12 o’clock .
**3. How does the 24-hour indicator function in the movement?**
The 24-hour indicator hand follows the main hour hand and cannot be set independently. It displays a 24-hour cycle, serving as a day/night or AM/PM indicator .
## 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**.
##### Our Popular Items
[](https://www.soflypart.com/product/generic-cartier-tank-wsta0042-4322-sapphire-crystal-18-9mm/)
### [Generic Cartier Tank WSTA0042/4322 Sapphire Crystal 18.9mm](https://www.soflypart.com/product/generic-cartier-tank-wsta0042-4322-sapphire-crystal-18-9mm/)
[](https://www.soflypart.com/product/generic-rolex-caliber-1220-1225-mainspring/)
### [Generic Rolex Caliber 1220/1225 Mainspring](https://www.soflypart.com/product/generic-rolex-caliber-1220-1225-mainspring/)
[](https://www.soflypart.com/product/generic-rolex-4030-mainspring/)
### [Generic Rolex 4030 Mainspring](https://www.soflypart.com/product/generic-rolex-4030-mainspring/)
[](https://www.soflypart.com/product/generic-rolex-2030-2035-mainspring/)
### [Generic Rolex 2030/2035 Mainspring](https://www.soflypart.com/product/generic-rolex-2030-2035-mainspring/)
[](https://www.soflypart.com/product/cartier-caliber-191-mainspring/)
### [Cartier Caliber 191 Mainspring](https://www.soflypart.com/product/cartier-caliber-191-mainspring/)
[](https://www.soflypart.com/product/eta-e03-001-4000-circuit-block-electronic-module/)
### [ETA E03.001-4000 Circuit Block Electronic Module](https://www.soflypart.com/product/eta-e03-001-4000-circuit-block-electronic-module/)
[](https://www.soflypart.com/product/generic-zenith-el-primero-chronomaster-02-0310-400-sapphire-crystal-29-85mm/)
### [Generic Zenith El Primero Chronomaster 02.0310.400 Sapphire Crystal 29.85mm](https://www.soflypart.com/product/generic-zenith-el-primero-chronomaster-02-0310-400-sapphire-crystal-29-85mm/)
[](https://www.soflypart.com/product/generic-breguet-classique-5920-5907-sapphire-crystal-30-5mm/)
### [Generic Breguet Classique 5920/5907 Sapphire Crystal 30.5mm](https://www.soflypart.com/product/generic-breguet-classique-5920-5907-sapphire-crystal-30-5mm/)
[](https://www.soflypart.com/product/hattori-vd55-vd57-circuit-block-electronic-module/)
### [Hattori VD55/VD57 Circuit Block Electronic Module](https://www.soflypart.com/product/hattori-vd55-vd57-circuit-block-electronic-module/)
[](https://www.soflypart.com/product/eta-caliber-2000-1471-stop-pinion/)
### [ETA Caliber 2000-1471 Stop Pinion](https://www.soflypart.com/product/eta-caliber-2000-1471-stop-pinion/)
- [](https://www.soflypart.com/product/omega-2500b-movement-escape-wheel-7222500b30039/)Quick View [Add to Cart](https://www.soflypart.com/product/omega-2500b-movement-escape-wheel-7222500b30039/)Watch Parts [Omega 2500B Movement Escape Wheel 7222500B30039
](https://www.soflypart.com/product/omega-2500b-movement-escape-wheel-7222500b30039/) $85.00
You Saved
- [](https://www.soflypart.com/product/hand-set-for-seiko-caliber-nh36-black/)Quick View [Add to Cart](https://www.soflypart.com/product/hand-set-for-seiko-caliber-nh36-black/)Watch Parts [Hand Set For Seiko Caliber NH36 Black
](https://www.soflypart.com/product/hand-set-for-seiko-caliber-nh36-black/) $2.00
You Saved
- [](https://www.soflypart.com/product/chopard-caliber-09-01-reversing-wheel/)Quick View [Add to Cart](https://www.soflypart.com/product/chopard-caliber-09-01-reversing-wheel/)Watch Parts [Chopard Caliber 09.01 Reversing Wheel
](https://www.soflypart.com/product/chopard-caliber-09-01-reversing-wheel/) $220.00
You Saved
- [](https://www.soflypart.com/product/generic-rolex-2235-5115-screw-for-setting-lever-jumper-10-pcs/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-rolex-2235-5115-screw-for-setting-lever-jumper-10-pcs/)Watch Parts [Generic Rolex 2235-5115 Screw For Setting Lever Jumper (10 pcs)
](https://www.soflypart.com/product/generic-rolex-2235-5115-screw-for-setting-lever-jumper-10-pcs/) $25.00
You Saved
- [](https://www.soflypart.com/product/generic-jlc-jaeger-lecoultre-amvox-q193j471-sapphire-crystal-41-4mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-jlc-jaeger-lecoultre-amvox-q193j471-sapphire-crystal-41-4mm/)Watch Parts [Generic JLC Jaeger-LeCoultre AMVOX Q193J471 Sapphire Crystal 41.4mm
](https://www.soflypart.com/product/generic-jlc-jaeger-lecoultre-amvox-q193j471-sapphire-crystal-41-4mm/) $160.00
You Saved
- [](https://www.soflypart.com/product/generic-audemars-piguet-royal-oak-jumbo-15202-sapphire-crystal-30-5mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-audemars-piguet-royal-oak-jumbo-15202-sapphire-crystal-30-5mm/)Watch Parts [Sapphire Crystal 30.5mm for Audemars Piguet Royal Oak Jumbo 15202
](https://www.soflypart.com/product/generic-audemars-piguet-royal-oak-jumbo-15202-sapphire-crystal-30-5mm/) $65.00
You Saved
- [](https://www.soflypart.com/product/generic-vacheron-constantin-patrimony-25193-206g-sapphire-crystal-24mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-vacheron-constantin-patrimony-25193-206g-sapphire-crystal-24mm/)Watch Parts [Generic Vacheron Constantin Patrimony 25193/206G Sapphire Crystal 24mm
](https://www.soflypart.com/product/generic-vacheron-constantin-patrimony-25193-206g-sapphire-crystal-24mm/) $45.00
You Saved
- [](https://www.soflypart.com/product/generic-iwc-ingenieur-automatic-iw323902-sapphire-crystal-32-5mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-iwc-ingenieur-automatic-iw323902-sapphire-crystal-32-5mm/)Watch Parts [Generic IWC Ingenieur Automatic IW323902 Sapphire Crystal 32.5mm
](https://www.soflypart.com/product/generic-iwc-ingenieur-automatic-iw323902-sapphire-crystal-32-5mm/) $65.00
You Saved
- [](https://www.soflypart.com/product/generic-cartier-case-strap-screw-pin-for-pasha-2-pcs-4-sizes/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-cartier-case-strap-screw-pin-for-pasha-2-pcs-4-sizes/)Watch Parts [Generic Cartier Case Strap Screw Pin For Pasha 2 pcs (4 sizes)
](https://www.soflypart.com/product/generic-cartier-case-strap-screw-pin-for-pasha-2-pcs-4-sizes/) $15.00
You Saved
- [](https://www.soflypart.com/product/generic-tag-heuer-sliver-crown-screw-down-4-9mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-tag-heuer-sliver-crown-screw-down-4-9mm/)Watch Parts [Generic TAG Heuer Sliver Crown Screw Down 4.9mm
](https://www.soflypart.com/product/generic-tag-heuer-sliver-crown-screw-down-4-9mm/) $25.00
You Saved
```json
{"@context":"https://schema.org","@graph":[{"@type":["Store","Organization"],"@id":"https://www.soflypart.com/#organization","name":"Sofly","url":"https://www.soflypart.com","logo":{"@type":"ImageObject","@id":"https://www.soflypart.com/#logo","url":"https://www.soflypart.com/wp-content/uploads/2019/12/Sofly-logo.png","contentUrl":"https://www.soflypart.com/wp-content/uploads/2019/12/Sofly-logo.png","caption":"Soflypart","inLanguage":"en-US","width":"180","height":"62"},"openingHours":["Mo,Tu,We,Th,Fr,Sa,Su 09:00-17:00"],"image":{"@id":"https://www.soflypart.com/#logo"}},{"@type":"WebSite","@id":"https://www.soflypart.com/#website","url":"https://www.soflypart.com","name":"Soflypart","publisher":{"@id":"https://www.soflypart.com/#organization"},"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https://www.soflypart.com/wp-content/uploads/2019/05/VD7712H.jpg","url":"https://www.soflypart.com/wp-content/uploads/2019/05/VD7712H.jpg","width":"580","height":"580","caption":"TMI/Hattori SEIKO VD77 Small Hour Hand Wheel","inLanguage":"en-US"},{"@type":"BreadcrumbList","@id":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/#breadcrumb","itemListElement":[{"@type":"ListItem","position":"1","item":{"@id":"https://www.soflypart.com","name":"Home"}},{"@type":"ListItem","position":"2","item":{"@id":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/","name":"TMI/Hattori SEIKO VD77 Movement Small Hour Hand Wheel"}}]},{"@type":"WebPage","@id":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/#webpage","url":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/","name":"TMI/Hattori SEIKO VD77 Movement Small Hour Hand Wheel - Sofly","datePublished":"2019-05-29T07:57:50+08:00","dateModified":"2026-08-07T15:31:55+08:00","isPartOf":{"@id":"https://www.soflypart.com/#website"},"primaryImageOfPage":{"@id":"https://www.soflypart.com/wp-content/uploads/2019/05/VD7712H.jpg"},"inLanguage":"en-US","breadcrumb":{"@id":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/#breadcrumb"}},{"@type":"ProductGroup","name":"TMI/Hattori SEIKO VD77 Movement Small Hour Hand Wheel - Sofly","description":"Genuine TMI/Seiko VD77 small hour hand wheel for quartz movement. Restores 12 o'clock 24-hour AM/PM indicator function. Japanese quality.","sku":"100254","category":"Watch Parts > Watch Movement Parts","mainEntityOfPage":{"@id":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/#webpage"},"image":[{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2019/05/VD7712H.jpg","height":"580","width":"580"}],"url":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/","productGroupID":"100254","hasVariant":[{"@type":"Product","sku":"100254","name":"TMI/Hattori SEIKO VD77 Movement Small Hour Hand Wheel - TMI","description":"Product Description The\u00a0TMI/Seiko VD77 Movement Small Hour Hand Wheel\u00a0is a genuine Japanese-made component for the VD77 quartz movement. In this movement, the small hour hand wheel likely drives the\u00a024-hour indicator subdial\u00a0located at the 12 o'clock position, which functions as a day/night or AM/PM indicator and follows the main hour hand\u00a0. This genuine TMI/Seiko part is essential for watchmakers restoring proper 24-hour indicator function when the original component becomes worn or damaged. Features & Function Genuine TMI/Seiko part\u00a0\u2013 authentic Japanese-made component for the VD77 movement 24-hour indicator drive\u00a0\u2013 drives the 12 o'clock AM/PM subdial hand following the main hour hand VD7 Multi-eye series compatibility\u00a0\u2013 part of the VD7 family featuring small seconds at 6 and 24-hour at 12 Essential for service\u00a0\u2013 commonly replaced when the 24-hour hand stops or becomes misaligned Specifications Compatible Movement: TMI/Seiko VD77, VD77A\u00a0 Movement Size: 10.5 ligne (approx. 23.7mm)\u00a0 Movement Height: 3.45mm\u00a0 Subdial Layout: Small seconds at 6 o'clock, 24-hour indicator at 12 o'clock\u00a0 Hand Sizes: Hour: 1.20mm / Minute: 0.70mm / Small hands: 0.20mm\u00a0 Battery: 377 / SR626SW\u00a0 Origin: Japan Applications Service and repair\u00a0\u2013 replacing worn or damaged small hour hand wheels in VD77 movements Subdial function restoration\u00a0\u2013 resolving issues with the 24-hour indicator hand Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. Is this a genuine TMI/Seiko part? Yes, this is a\u00a0genuine Seiko (TMI) factory part\u00a0made in Japan. The VD77 is a quartz movement manufactured by Seiko Instruments Inc. (SII) and distributed by Time Module Inc. (TMI)\u00a0. 2. Which movements is this small hour hand wheel compatible with? This component is compatible with the\u00a0TMI/Seiko VD77 and VD77A\u00a0movements. The VD77 is a 10.5 ligne quartz movement featuring a subdial layout with small seconds at 6 o'clock and a 24-hour indicator at 12 o'clock\u00a0. 3. How does the 24-hour indicator function in the movement? The 24-hour indicator hand follows the main hour hand and cannot be set independently. It displays a 24-hour cycle, serving as a day/night or AM/PM indicator\u00a0. 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/VD7712H-150x150.jpg","offers":{"@type":"Offer","description":"Product Description The\u00a0TMI/Seiko VD77 Movement Small Hour Hand Wheel\u00a0is a genuine Japanese-made component for the VD77 quartz movement. In this movement, the small hour hand wheel likely drives the\u00a024-hour indicator subdial\u00a0located at the 12 o'clock position, which functions as a day/night or AM/PM indicator and follows the main hour hand\u00a0. This genuine TMI/Seiko part is essential for watchmakers restoring proper 24-hour indicator function when the original component becomes worn or damaged. Features & Function Genuine TMI/Seiko part\u00a0\u2013 authentic Japanese-made component for the VD77 movement 24-hour indicator drive\u00a0\u2013 drives the 12 o'clock AM/PM subdial hand following the main hour hand VD7 Multi-eye series compatibility\u00a0\u2013 part of the VD7 family featuring small seconds at 6 and 24-hour at 12 Essential for service\u00a0\u2013 commonly replaced when the 24-hour hand stops or becomes misaligned Specifications Compatible Movement: TMI/Seiko VD77, VD77A\u00a0 Movement Size: 10.5 ligne (approx. 23.7mm)\u00a0 Movement Height: 3.45mm\u00a0 Subdial Layout: Small seconds at 6 o'clock, 24-hour indicator at 12 o'clock\u00a0 Hand Sizes: Hour: 1.20mm / Minute: 0.70mm / Small hands: 0.20mm\u00a0 Battery: 377 / SR626SW\u00a0 Origin: Japan Applications Service and repair\u00a0\u2013 replacing worn or damaged small hour hand wheels in VD77 movements Subdial function restoration\u00a0\u2013 resolving issues with the 24-hour indicator hand Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. Is this a genuine TMI/Seiko part? Yes, this is a\u00a0genuine Seiko (TMI) factory part\u00a0made in Japan. The VD77 is a quartz movement manufactured by Seiko Instruments Inc. (SII) and distributed by Time Module Inc. (TMI)\u00a0. 2. Which movements is this small hour hand wheel compatible with? This component is compatible with the\u00a0TMI/Seiko VD77 and VD77A\u00a0movements. The VD77 is a 10.5 ligne quartz movement featuring a subdial layout with small seconds at 6 o'clock and a 24-hour indicator at 12 o'clock\u00a0. 3. How does the 24-hour indicator function in the movement? The 24-hour indicator hand follows the main hour hand and cannot be set independently. It displays a 24-hour cycle, serving as a day/night or AM/PM indicator\u00a0. 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.","price":"1","priceCurrency":"USD","availability":"http://schema.org/InStock","itemCondition":"NewCondition","priceValidUntil":"2027-12-31","url":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/?attribute_pa_brand=brand-tmi"}}],"@id":"https://www.soflypart.com/product/tmi-seiko-vd77-movement-small-hour-hand-wheel/#richSnippet"}]}
```