Seiko 8346 Movement Details
Seiko caliber 8346 is an automatic (with hand winding) watch movement. Production started around 1966.
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| Sub-brands: | Business-A, Seikomatic-R |
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 18,000 bph |
| Number of jewels: | 27 |
| Lift angle: | 53º |
| Size / diameter: | 28.6mm |
| Height: | 4.8mm |
| Development division: | Suwa (Nagano Prefecture, Japan) |
| Related movements: | 8306 |
Related Articles
- Splitting a pair of eights: Seikomatic-R/Business-A 8346-9000 Part 1 [adventuresinamateurwatchfettling.com]
- Splitting a pair of eights Part 2: A Seiko Business-A 8346-9000 from February 1967 [adventuresinamateurwatchfettling.com]
- Lift angle: Seiko Business-A 8346A and Bell-Matic 4006A [adventuresinamateurwatchfettling.com]