That mantel clock's been stuck at one-ten since the last move. You don't need to bin it. Ten minutes with a screwdriver gets the old mechanism out and this quartz crystal movement in. Self-starting, no winding, ±15 seconds a month drift. Three sets of hands come in the box plus a sweep second hand, so you match the face you've got. Shaft is 16 mm long, 7.5 mm diameter – pop it in, set the hands, done
| brand | Jaycar |
| sku | XC0100 |
| movement_type | Quartz crystal |
| motor | Self-starting, 1-second stepping |
| accuracy | ±15 seconds/month |
| shaft_length | 16 mm |
| shaft_diameter | 7.5 mm |
| hands_included | 3 sets + sweep second hand |
| category | Electronics & Components – Gadgets & Toys |