Timex’s M24 movement is a manual wind, zero-jewel, no-date movement used in 2 and 3 hand designs between the 1060s and 1970s. It has a 24 hour power reserve.

Read Timex’s official M24 service manual for M24 service, repair, disassembly and assembly information.

The Timex M24 movement is an evolution of the previous generation M21 and M22 models and is easy to spot as its silver in color as opposed to the previous generations brass models.

Below you can see models in my collection that use the M24 movement. This can help you find donor watches suitable for movement-swaps and spare parts.