Seiko 6109 movement
Seiko caliber 6109 is an automatic watch movement.
| GMT/world time? | No |
| Chronograph? | No |
| Hacking? | No |
| Rate: | 21,600 bph |
| Number of jewels: | 17 |
| Lift angle: | 54.5° |
| Movement size: | 27mm |
| Development division: | Suwa (Nagano) |
| Notes: | An entry-level redesign of the 6119 movement. |