Seiko 15 Movement Details
Seiko caliber 15 is a hand winding watch movement produced from around 1959.
Sub-brands: | Lady Seiko |
Day / date? | No |
GMT / world time? | No |
Chronograph? | No |
Rate: | 19,800 bph |
Number of jewels: | 21 |
Size / diameter: | 19.8mm x 9.6mm |
Height: | 3.5mm |
Stem code: | 351152 |
Balance wheel code: | 310150 |
Mainspring code: | 401150 |
Notes: | Used in ladies watches. |
PDF guides: | Technical guide for 15A |
Related movements: | 1500 1520 |