| Brand | Tissot |
| Model | Tissonic |
| Year | 1973 |
| Caliber | Cal. ESA 9164 Cal. nr. 16711832 |
| Details | Size 3x,5/x/20 (w/h/lug mm) Tuning fork, and check out that dial.. Battery replaced 09-19, dec 22 |
| Links | Tissot Watches: History Electric watches Set date/day |
| Search | dba.dk / “Tissot” chrono24 / “Tissot” |
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Link to Accutron page with the long read ?