Hand size: hour hand length: approx. 43 mm (17 inches); minute hand length: approx. 54 mm (21 inches); second hand length: approx. 75 mm (295 inches) Movement size: shaft length: 15 mm (3/ 5 inch); Thread length: 67 mm (7/ 25 inch); Jump second movement, suitable for 1 - 4 mm (1/ 24 - 4/ 25 inch) thickness clock panel Wide application: fit for -, three-dimensional embroidery, craft clock, frame-less draw clock, and suitable as DIY quartz wall clock replacement movement parts, etc. Good DIY clock supply: suitable for repairing, replacing the broken parts of a clock or serving as good handwork material to make a clock by yourself Warm notice: there are some clock parts made of aluminum, please do not install them with too much pressure or they will be bent Material: plastic and aluminum Color: black : 15V AA 1 x battery (not included) Dimensions: Case size: approx. 55 x 55 x 16 mm (22 x 22 x 063 inches) hour hand length: approx. 43 mm (17 inches) minute hand length: approx. 54 mm (21 inches) second hand length: approx. 75 mm (295 inches) Package includes: 1 x Quartz clock movement 1 x Second hand 1 x Minute hand 1 x Hour hand 1 x Plastic washer 1 x Brass washer 1 x Brass nut Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.