Seiko 2107 Movement Details
Seiko calibre 2107 is a hand winding watch movement. Production was in the 1960s.
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Sub-brands: | Chorus |
Day / date? | Date only |
GMT / world time? | No |
Chronograph? | No |
Rate: | 19,800 bph |
Number of jewels: | 17, 21 or 23 |
Size / diameter: | 17.8mm x 15.3mm |
Height: | 5.2mm |
Notes: | Used in ladies watches. |
Related movements: | 21 |