High Torque Step Seconds Mini Movement Extended Shaft - 3/8" This mini quartz movement fits your every need whether you are a hobbyist or a serious clock maker. It operates on one AA battery and is accurate to within 2 minutes/year. Made in the USA. The movement measures 54mm (2 1/8") wide x 54mm (2 1/8") high x 15.9mm (5/8") deep. These movements have step second motion, second hand moves in exact one second steps. Hands are not included. These movements are compatible with Style "A" and Style B hands. Sweep hands are not recommend. This movement will drive minute hands up to 304.8mm (12") in length.

*This movement has a minute hand pinion that protrudes further than normal to accomodate longer hands and reduce the chance of rubbing. 

*Please purchase hands and batteries separately.

Product Details

Order # :

• 74-752HTX

Max Dial Thickness:

• up to 9.5mm (3/8")

Threaded Shaft (a):

• 11.1mm (7/16")

Overall Length (b):

• 21.9mm (7/8")