MIYOTA 8285 Movement
Functions: Central hours, minutes, and sweeping seconds; full spelled-out day of the week window at 12:00; date window at 3:00.
- Vibrations Per Hour: 21,600 bph (3 Hz)
- Power Reserve: Approximately 42 hours
- Jewels: 21 jewels
- Diameter: 29.00 mm outer diameter
- Winding Direction: Unidirectional counterclockwise (automatic self-winding with manual winding capability)
Case Compatibility: It requires specific cases designed for Miyota 8000-series or compatible day-date dimensions (such as ETA 2834-2 style layouts), as stem height and layout differ from common NH35 setups.
