Clock Replacement: Silent silent mode. Easy and simple. Great for repairing, replacing or making a clock. Simple style clock movement: Quartz movement will work well. Simple, easy to use. Wide Application: You can use it to repair, replace or make a household clock; Applicable to cross stitch, three-dimensional embroidery, handcrafted household clock, frameless draw clock, clockmaking, etc. Perfect DIY clock kit, clock accessories, clock parts accessories. Energy efficient. Accurate timing. Type: Clock Movements Power Supply: 1.5V AA battery (not included) Case Size: Approx. 70 x 55 x 16 mm (2.75 x 2.2 x 0.63 in) Hour Hand Length: Approx. 75 mm (2.95 in) Minute Hand Length: Approx. 97 mm (3.82 in) Hand Length: Approx. 120 mm (5.2 in) Quartz Clock Movement Thickness: 3 cm (1.18 in) Thread Length: 16 mm / 0.63 in Instruction: 1. Attach the clockwork mechanism to the product to be installed. 2, is installed in accordance with the 12 points 3. Remove the positioning pin from behind the