For dials up to 1/4" (6mm) thick and smaller you need a 5/16" (8mm) threaded shaft. For dials up to 1/2" (12mm) thick and smaller you need a 9/16" (14mm) threaded shaft. For dials up to 5/8"(18mm) thick and smaller you need a 3/4" (20mm) threaded shaft. Not sure what to measure? Refer to picture 3 in the listing for help.
Case size: 2-1/8" (5.4cm)W x 2-1/8" (5.4cm)H x 1/2 (1.2cm)D. Motor: Self-Start, 1 second step. Rear Hand Set Knob -Requires 1'AA' cell battery (not included) Satisfaction and quality guaranteed!
Check my feedback i make sure that customer service is first priority. The item "Seiko Ultra Quiet Quartz Clock Movement Mechanism Kit, Choose your hands" is in sale since Friday, June 10, 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, China, Mexico, Germany, Japan, Brazil, France, Australia, Russian federation, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.