Seiko 5619 Movement Details
Seiko caliber 5619 is an automatic watch movement. Production started around 1972 and production finished in 1974.
| Sub-brands: | Duotime |
| Accuracy: | +25/-15 seconds/day (Seiko "C" standard) |
| Day / date? | Date only |
| GMT / world time? | Yes |
| Chronograph? | No |
| Hacking? | Yes |
| Rate: | 21,600 bph |
| Number of jewels: | 23 |
| Lift angle: | 56º |
| Size / diameter: | 25.6mm |
| Height: | 4.25mm |
| Development division: | Suwa (Nagano Prefecture, Japan) |
| Notes: | Used in two "Duo-Time" models. Has a plastic quick-set gear that is known to be fragile. |
| PDF guides: | Technical guide : 5619A |
| Related movements: | 5606 |
Part Codes
| Stem code: | 354560 |
| Balance wheel code: | 310560 |
| Mainspring code: | 401560 |
| Date wheel code: | 801560 |
| Screw codes: | 022150 (stud screw), 022252, 022257, 022373, 022454, 022458 (screw for oscillating weight), 022467, 022482, 022484, 022486, 022662, 022667, 022673, 022674, 022753, 022761 (dial screw) |