Timex M64
 |
| Timex M64 |
|
This is probably the earliest "Quartz" movement from Timex. Other than
in later quartz movement, it is just an electromechanical movement,
where the balance is controlled by a quartz-driven circuit. The quartz
beats with 49152Hz, which is the result of the balance beating 6 amplitudes
per second, and this multiplied with 2^13. This movement shall run within
1 second deviation per day. It can be corrected by a conventional hairspring
regulator and by a variable resistor.
As many other Timex movements, it also has got a day-date feature with
jumping day and semi-fast correction.
| Manufacturer | Timex |
| Caliber | M64 |
| Number of jewels | 0 |
| Shock protection(s) | none |
| Balance cock direction | centered (bridge) |
| Hairspring stud | fixed |
| Regulator type | hairspring key + electric/electronic |
| Features | SC,QG,JG,RDR,EL |
| Functions | Hour, minute, second, day, weekday, electromechanical, quartz controlled |
| Beats per hour | 21600 |
| Size | 13''' |
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| Factsheet |
