Seiko 7559 Movement Details
Seiko caliber 7559 is an analog quartz watch movement. Production was in the 1980s.
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| Sub-brands: | Type II |
| Battery: | SR43SW / 301 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Number of jewels: | 4 |
| Size / diameter: | 27.0mm |
| Height: | 4.6mm |
| Development division: | Suwa (Nagano Prefecture, Japan) |
| Notes: | Has a light, operated by pushing in the crown, and a battery life indicator function where the seconds hand moves in two-second intervals when the battery is running low. |
| PDF guides: | Technical guide : 7559A |
| Related movements: | 7546 7550 |
Part Codes
| Stem code: | 354753 |
| Date wheel code: | 801601 (black on white), 801604 (white on black) |
| Screw codes: | 022257, 022468, 022491, 022494, 022760, 022761 (dial screw) |