Grand Seiko Winder Settings
Grand Seiko winding profiles for Spring Drive, Hi-Beat, and all other Grand Seiko automatic models.
72 models available · Updated regularly via the Time Machine app
Available Models
Watch model data for Grand Seiko will be populated from the Time Machine app database.
72 winding profiles available — including TPD, direction, and compatible movements.
Download the Time Machine app to access all Grand Seiko winding profiles on your winder.
Understanding Grand Seiko Winding Settings
Every Grand Seiko automatic watch has specific winding requirements determined by its movement calibre. The two key settings are:
- TPD (turns per day) — the number of rotations per 24 hours. Most Grand Seiko movements require between 650 and 1,800 TPD.
- Direction — clockwise (CW), counter-clockwise (CCW), or bidirectional. This depends on the rotor winding mechanism.
Using the correct settings ensures your Grand Seiko stays accurately wound without over-stressing the movement. The Time Machine app automatically applies the right profile for your specific model.
Wind your Grand Seiko perfectly
Time Machine winders with automatic watch detection and the largest winding profile database — including every Grand Seiko model.