Good clock replacement:Quiet silent mode.Easy and simple design.Great for repairing, replacing or making a clock.Simple style clock movement:good quartz movement will work well.<br> Simple design, easy to use.Wide application:You are enable to use it to repair, replace or make a home clock; Applicable to cross-, three-dimensional embroidery, craft home clock, frame-less draw clock, clockwork, etc. Perfect DIY clock kit, clock accessories, clock parts accessories.Energy efficient.<br> Accurate timing.Type:Clock MovementsPower: 1.5V AA battery (not included)Case size: Approx.<br> 70 x 55 x 16 mm (2.75 x 2.2 x 0.63 inch)Hour hand length: Approx.<br> 75 mm (2.95 inch)Minute hand length: Approx.<br> 97 mm (3.82 inch)Second hand length: Approx.<br> 120 mm (5.2 inch)Quartz Clock Movement Thickness: 3cm ( 1.18inch)Thread length: 16mm / 0.63inchInstruction:1. Attach the clockwork to the product to be installed.2,<br> is installed in accordance with the standard 12 points3.<br> Pull out the positioning pin from behind the clockwork and insert the battery.(Do<br> not insert the battery and then pull out the locking pin.)Colour: black + goldMaterial: plastic + aluminumSize: Movement: 70 x 55 x 16mm shaft length 13mmPackage Contents:10 * Quartz clock movement10 * Washer10 * Brass nut10 * Spacer washer10 * Second hand10 * Minute hand10 * Hour handOnly the above package content, other products are not included.Note:<br> Light and different displays may cause the color of the item in the picture a little different from the real thing.<br> The measurement allowed error is +/- 1-3cm.