Usage Tips: Features: Dial number: Quartz clock insert features a gold/silver colored trim, and black roman/arab numerals on dial for easy reading. Fixing method: Fixed by rubber gasket (it can be directly embedded in the clock base) Secure design: Come with back cover and rubber gasket to secure the insert in place, which can prevent slight irregularity in the hole. DIY crafts: Great for DIY crafts or replacing old clock faces, and the clear cover reads the time easily. Suitable for:Suitable for all kinds of crystal, wood, ceramic, marble and other crafts table clock. Specification: Material: Outer frame,plastic and electroplating Optional styles: -01/-02/-03/-04/-05/-06/-07/-08 Front diameter: approx.70mm/2.75in Overall thickness: approx.30mm/11.81in Back diameter with gasket: approx.61mm/2.40in Installation depth: approx.17mm/0.67in Power supply: 1x1.5 V AAA(not include) Color: As the picture shown Quantity: 1Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 1xQuartz Clock Movement(other accessories demo in the picture is not included.) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.