NH AUTOMATIC MOVEMENTS

The NH automatic movement, developed by Seiko Instruments (Nihon Seiki), is a reliable and affordable mechanical movement commonly found in mid-range watches. Models like the NH35 and NH36 are widely used for their automatic winding, powered by the motion of the wearer’s wrist. These movements feature a hack function for precise time-setting and a date or day-date complication, depending on the model. With a 41-hour power reserve, they continue running even when not worn for a day or two. Known for robustness, ease of maintenance, and affordability, the NH movement is a popular choice among watch enthusiasts and microbrands.