Seiko NH35

The NH35 is an automatic movement manufactured by Seiko, introduced in 2011 as part of the NH3X family. It operates at 21,600 vph with a 41-hour power reserve and features 24 jewels, hacking seconds, and hand-winding capability. The movement uses a bi-directional winding rotor and is produced by Seiko Instruments for third-party brands. It remains in production and is widely used by microbrand manufacturers.