This Quartz Wall Clock Movement Mechanism Repair Replace Battery Operated DIY Parts is a great addition to your clock collection. The mechanism is made of plastic and metal, with a black colour that adds a sleek touch to your decor. The clock diameter is approximately 9cm, with a hour hand length of approximately 6.8cm and a minute hand length of approximately 9.8cm. This clock mechanism is designed to be battery operated and requires a 1 x 1.5V AA battery, which is not included in the package. It is perfect for DIY clock repairs or for those who wish to replace their current mechanism. This product is manufactured in China and falls under the categories of Clock Parts, Clocks, and Home, Furniture & DIY. Movement size: 6.9x5.6x1.6cm, shaft length 1.3cm, thread length 0.6cm Hour Hand Length: Approx.6.8cm Minute Hand Length: Approx.9.8cm Clock Diameter: Approx. 9cm Power Supply: 1 x 1.5V AA Battery (Not included) Material:plastic+metal Package Includes: 1 x Quartz clock movement 1 x Minute hand 1 x Hour hand 1 x Second hand 1 x Screw