Good DIY clock supply: suitable for repairing, replacing broken parts of the clock or as a good manual material for making clocks by yourself 

Matching power supply: This clock movement only needs 1 1.5V AA battery to replace; Note: The battery is not included in this package 

Material: stainless steel, plastic 

Dimensions (length x width x height): approx. 5.6 x 5.6 x 1.6 cm/2.2 x 2.2 x 0.63 inches 

Length of threaded shaft: approx. 6mm, total shaft length: approx. 13mm 

Package includes: 

1 piece of quartz wall clock movement