Seiko has long been celebrated for producing reliable, innovative movements that cater to both watch enthusiasts and everyday wearers. Among their most notable calibers are the VD (quartz ), VK (mecha-quartz), and NH (automatic) series—each offering distinct advantages. Whether you're a collector or considering a Wishdoit watch powered by one of these movements, this guide breaks down their key features, strengths, and ideal uses.
1. Seiko VD Series: Precision Quartz Chronographs
Movement Type: Quartz (Battery-Powered)
Key Models: VD53,VD56, VD57
Why They Stand Out:
-
1/5-second chronograph with smooth subdial motion
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Long battery life (3 years)
- Affordable yet robust, making them ideal for sports and racing watches
Best For:
✔ Budget-friendly chronographs
✔ Low-maintenance timing tools
✔ Reliable everyday watches
2. Seiko VK Series: The Best of Both Worlds (Mecha-Quartz)
Movement Type: Hybrid (Quartz-Regulated + Mechanical Feel)
Key Models: VK63, VK64, VK68
Why They Stand Out:
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Quartz accuracy with mechanical chronograph operation
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Sweeping central chrono hand (unlike typical ticking quartz chronos)
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Affordable alternative to luxury automatic chronographs
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Found in Seiko SSB, SND, and RACING GT40 Watch with Central Chronograph Hand
Best For:
✔ Chronograph lovers who want smooth motion without high costs
✔ Dress watches with stopwatch functionality
✔ Those who prefer quartz reliability but enjoy mechanical aesthetics
3. Seiko NH Series: The Automatic Workhorses
Movement Type: Automatic (Self-Winding)
Key Models: NH35, NH36, NH34 (GMT)
Why They Stand Out:
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Hacking & hand-winding (unlike older 7S26 movements)
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Reliable and easy to service
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NH34 adds a true GMT function (independent 24-hour hand)
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Used by many microbrands, including ETERNAL EARTH Self-Winding Mechanical GMT Watch
Best For:
✔ Affordable automatic watches
✔ Everyday wear with minimal maintenance
✔ GMT travelers (NH34)
Quartz vs. Automatic: Which Should You Choose?
| Feature | VD(Quartz) | VK(Mecha-quartz) | NH(Automatic) |
|---|---|---|---|
| Maintenance | Battery changes | Battery changes | Regular wear/service |
| Price Range | $229 | $229 | $399 |
| Weight | 101g(0.22lb) | 82g(0.18lb) | 97g(0.21lb) |
| Best Use | Chrono enthusiasts | Chrono enthusiasts | Travel enthusiasts |
Final Thoughts
Seiko’s VD, VK, and NH movements each excel in different ways, making them favorites among watchmakers and collectors. Whether you prioritize quartz precision, hybrid functionality, or automatic charm, there’s a Seiko movement for every need.
Which Seiko movement do you prefer? Share your thoughts in the comments! ⌚🔧
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