Timex M21 Movement
Official guide to service the Timex M21 movement.
The Timex M21 movement originated in 1954 with the launch of a range of Nurse’s watches, Timex’s first line of production watches.
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![Timex Mercury Watch 1004 2159 [1959]](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/07/1004-2159-mercurynodate-gb-head-needsfix-scaled.jpg?fit=300%2C300&ssl=1)
Timex Mercury Watch 1004 2159 [1959]
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![Timex Watch BGSL / BGSM [1955]](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/06/b-2155-mercurynodate-head-needscrystal.jpg?fit=300%2C300&ssl=1)
Timex Watch BGSL / BGSM [1955]
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![U.S. Time Watch CGL / CGM [1950]](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/06/c-2250-10krgp-ustime-head.jpg?fit=300%2C300&ssl=1)
U.S. Time Watch CGL / CGM [1950]
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![Timex Watch DGL / DGM [1953]](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/06/d-2153-monroe-head-meedsfix.jpg?fit=300%2C300&ssl=1)
Timex Watch DGL / DGM [1953]
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![Saga Watch D-21 [1949]](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/06/d-2249-monroe-usa-saga-head-needsfixdial.jpg?fit=300%2C300&ssl=1)
Saga Watch D-21 [1949]
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![Timex Marquette Watch E-21 [1949]](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/06/e-2149-monroe-head.jpg?fit=300%2C300&ssl=1)
Timex Marquette Watch E-21 [1949]
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![Timex Cub Scout Watch FCM / FCL [1949]](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/06/f-2149-sportster-scoutusa-head.jpg?fit=300%2C300&ssl=1)
Timex Cub Scout Watch FCM / FCL [1949]
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![Timex Watch ACRSL / ACRSM [1950]](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/06/f-2150-sportster-head-needscrown.jpg?fit=300%2C300&ssl=1)
Timex Watch ACRSL / ACRSM [1950]