The VH31 is a quartz movement from Seiko's Time Module Inc., combining the precision of quartz with the smooth, sweeping motion typically found in mechanical movements. Designed for those who appreciate the aesthetic of a traditional watch but prefer the reliability and low maintenance of quartz, the VH31 offers the best of both worlds.

Now you can use it in our 00:34AM case or our 01:34PM case (or any NH case, actually) with our VH31 movement holder for NH case. Or even better, discover the AQ-1, the first VH31-native case for modding. Only 8.7mm thick !

Hands for NH movements are NOT compatible with this movement, but:
We also sell amazing hands for VH31 movement, check them out here!

All our dials are compatible with this movement,

Key Features:

- Smooth Sweeping Second Hand: Unlike most quartz movements that tick once per second, the VH31 features a second hand that sweeps smoothly, ticking four times per second (4 Hz), mimicking the fluid motion of an automatic watch.

- High Accuracy: With an accuracy of ±15 seconds per month, the VH31 ensures precise timekeeping, requiring minimal adjustment over time.

- Battery Life: Powered by an SR920SW battery, the VH31 offers a battery life of approximately 2 years, making it both efficient and long-lasting.

- Jewels: The movement includes 2 jewels, reducing friction and wear on key components, which enhances its durability and longevity.

- Energy-Saving Function: The VH31 features an energy-saving mode that can be activated when the crown is pulled out, further extending the battery life.

Battery and crown stem included