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Remarks: Electonically switched, electrical impulse driven flywheel, with hack. Base movement is an ETA-ESA 9154 Dynotron. |
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Production period: 1970-74
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Jewels: |
13
| Beat: | 28800 | Winding: | Battery | Manufacturer: | Other/Ebauche |
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Variant: | | MST 916 | 12.5''' (28mm) electronic, balance wheel |
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Common parts/Interchange |
Watches in my collection with the MST916: |
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