: 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 Match power : this clock movement replacement just need 1 of 1 . 5V AA battery Note : the battery is not included in this package Material : Stainless Steel , Plastic Size ( L x W x H ): Approx . 5 . 6 x 5 . 6 x 1 . 6cm or 2 . 2 x 2 . 2 x 0 . 63inch Threaded Shaft Length : Approx . 6mm , Overall Shaft Length : Approx . 13mm Package Includes : 1 Piece Quartz Wall Clock Movement Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.