Seiko 7016 Movement Details
Seiko calibre 7016 is an automatic watch movement. Production was in the 1970s.
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| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | Yes |
| Rate: | 21,600 bph |
| Number of jewels: | 17 |
| Lift angle: | 53º |
| Size / diameter: | 27.0mm |
| Height: | 6.4mm |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Similar to 7018 but with a chronograph hour hand. It's a flyback chronograph, meaning the counting hand can be reset to zero while still running. |
| PDF guides: | Technical guide : 7016A |
| Related movements: | 7005 7017 7018 7019 |
Part Codes
| Stem code: | 354020, 354022 (short, tap 10), 354031 |
| Balance wheel code: | 310020 |
| Mainspring code: | 201059 |