Seiko 6186 Movement Details
Seiko caliber 6186 is a high grade automatic watch movement. Production started around 1972.
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|Sub-brands:||Grand Seiko, VFA (Very Fine Adjusted)|
|Day / date?||Day + date|
|GMT / world time?||No|
|Number of jewels:||25|
|Development division:||Suwa (Nagano)|
|Notes:||There was no cal. 6186A, only 6186B. The same as cal. 6185 but with day display (as well as date).|