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VH31B Sweep Second 3‑Hands Quartz Movement – Precision Japanese TMI Time Module
Upgrade or restore your timepiece with the VH31B Sweep Second quartz movement, a reliable Japanese‑engineered module that delivers accurate, smooth sweeping seconds and crisp 3‑hand operation. Perfect for professional watchmakers and serious hobbyists, this movement combines modern technology with classic design to keep any watch ticking flawlessly for decades.
Key Highlights
- Japanese TMI Quality: Built by trusted Japanese manufacturers, ensuring consistent performance and long‑term durability.
- Sweep‑Second Display: Continuous sweeping seconds hand for a premium, mechanical‑watch feel.
- 3‑Hand Functionality: Hour, minute, and seconds hands operate smoothly with precise alignment.
- 110 ½ Ligne (1/4 Century) Size: Fits a wide range of vintage and contemporary watch cases.
- Easy Installation: Pre‑drilled screw holes and standard pin configuration simplify the repair process.
- Low Battery Consumption: Optimized quartz circuit extends battery life up to 3 years.
- Compatible with Multiple Dial Styles: Works with both traditional and modern dial designs.
Technical Specifications
- Movement Type: Quartz, sweep‑second
- Hands: 3 (hour, minute, seconds)
- Diameter: 110 ½ Ligne (≈ 27 mm)
- Thickness: 1/4 Century (≈ 6 mm)
- Frequency: 32,768 Hz
- Battery: SR626SW (or equivalent)
- Power Reserve: Up to 3 years
- Water Resistance: Up to 30 m (when properly sealed)
- Country of Origin: Japan
Why Choose the VH31B?
The VH31B is the go‑to solution for watch repair professionals who demand precision, reliability, and a smooth sweeping seconds hand that mimics the elegance of a mechanical movement. Its compact 110 ½ Ligne size fits a broad range of watch cases, making it an ideal replacement for vintage models or a high‑quality upgrade for modern designs.
Ideal For
- Watch repair shops and service centers
- Independent watchmakers and hobbyists
- Restoration of vintage Japanese, Swiss, or American watches
- Custom watch projects that require a sleek, sweep‑second quartz module
Installation Tips
1. Remove the old movement carefully, preserving the dial and hands.
2. Align the VH31B’s pin holes with the case’s mounting points.
3. Secure the movement with the supplied screws.
4. Attach the hands using the provided hand‑setting tool, ensuring the seconds hand sweeps smoothly.
5. Insert a fresh SR626SW battery and test the movement before final case closure.
Enhance the accuracy and elegance of any watch with the VH31B Sweep Second 3‑Hands Quartz Movement – the trusted choice for precision timekeeping.
Price: $ 11.46