The NH25A and NH35A are automatic movements manufactured by Seiko in Japan. Both feature a date complication and Diashock shock protection. The key difference is that the NH35A includes a hacking seconds function via the Balance Stop Lever, allowing the seconds hand to stop when the crown is pulled out for precise time setting, while the NH25A lacks this feature. The NH35A also supports manual winding through the crown, whereas the NH25A does not.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
Winding
Manual
Shock Protection
Diashock
COMPLICATIONS
Date
FEATURES
Hacking Seconds
