Which dial/face does your clock have? For dials up to 1/8" (3mm) thick you need a 3/16" (5mm) threaded shaft which has an overall length of 7/16 (11mm). For dials up to 3/16" (5mm) thick you need a 1/4" (6mm) threaded shaft which has an overall length of 5/8 (16mm).For dials up to 1/4" (6mm) thick you need a 5/16" (8mm) threaded shaft which has an overall length of 11/16 (17mm). For dials up to 1/2"(13mm) thick you need a 9/16" (14mm) threaded shaft which has an overall length of 15/16 (24mm). For dials up to 3/4"(19mm) thick you need a 13/16" (20mm) threaded shaft which has an overall length of 1 3/16 (30mm). Not sure what to measure? Refer to picture 3 in the listing for help. Case size: 2 7/32"H (5.6cm)x 2 7/32"W (5.6cm) x 5/8D (1.6cm).
Motor: Self-Start, 1 second step. Requires 1'AA' cell battery (not included). Check my feedback i make sure that customer service is first priority.If you have any questions feel free to ask! The item "Quartex Quartz Clock Movement Mechanism Kit, Choose your hands, clock parts" is in sale since Monday, July 25, 2016. This item is in the category "Home & Garden\Home Décor\Clocks\Other Home Décor Clocks". The seller is "clockman80" and is located in Huntington Beach, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Ecuador, Iceland, Viet nam, Uruguay, Russian federation, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion.