NH34/35 Movement Guide

The video above provides a clear, step-by-step walkthrough of how to operate the NH34/35 movement, from hand-winding and setting the date/time to using a screw-down crown properly.

Whether you're new to mechanical watches or already deep into Seiko modding, understanding how your movement actually works is the difference between a watch that lasts and one that doesn't. Take the two minutes to get it right.