Timex M102
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| Timex M102 |
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A pretty rare Timex ladies' movement is the caliber M102, which enhances
the base
caliber M100 by a center second,
a day and weekday indicator.
The date can be corrected semi-fast, but for the weekday, you have to turn
full 24 hours for the next or previous weekday.

Technical data
| Manufacturer | Timex |
| Caliber | M102 |
| 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 |
| Features | SCD,QG,JG,RDR |
| Functions | Hour, minute, second, day, weekday |
| Beats per hour | 18000 |
| Size | 8 x 91/2''' |
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| Factsheet |
Usage gallery