Family: NH24 jewels
The NH25A is an automatic movement manufactured by Seiko Instruments Inc., belonging to the NH in-house caliber family. It features 24 jewels and measures 5.32mm in thickness. The movement remains in production and serves as the base for various Seiko Instruments sport and dive watch models.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
24 jewels
Height
5.32mm
Display Type
Analog
