Seiko 2415 Movement Details
Seiko caliber 2415 is an automatic (with hand winding) watch movement produced in the 1970s.
Sub-brands: | Delica |
Day / date? | Date only |
GMT / world time? | No |
Chronograph? | No |
Rate: | 28,800 bph |
Number of jewels: | 23 |
Lift angle: | 47º |
Size / diameter: | 19.0mm |
Height: | 4.38mm |
Stem code: | 354240, 354241, 354242, 372240 (movement side), 373250 (crown side) |
Balance wheel code: | 310240 |
Mainspring code: | 201241 |
Development division: | Daini (Kameido, Tokyo) |
Notes: | A smaller version of cal. 2418 |
PDF guides: | Technical guide for 2415A |
Related movements: | 2406 2409 2418 2419 |