Timex M31
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| Timex M31 |
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The Timex M31 is a selfwinding movement, which bases on caliber
Timex M24.
The selfwinding mechanism consists of an excenter rotor, which winds
the movement with the help of a planetary gear.
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| movement view without rotor |
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| Manufacturer | Timex |
| Caliber | M31 |
| Number of jewels | 0 |
| Escapement | pin lever |
| Balance | Nickel |
| Shock protection(s) | none |
| Balance cock direction | centered (bridge) |
| Hairspring stud | fixed |
| Regulator type | Hairspring key |
| Movement construction | Fork, Escapement wheel, Fourth wheel, Third wheel, Large driving wheel, Mainspring barrel |
| Construction type | pillar construction |
| Winding mechanism | Rocking bar |
| Features | SCD,AUT |
| Functions | Hour, minute, second, selfwinding |
| Beats per hour | 18000 |
| Size | 13''' |
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| Factsheet |
Usage gallery
