Features: Quartz clock movement with gold or silver colored trim. Dial displays black Roman or Arabic numerals for easy reading. Fixing method: Secured with a rubber gasket for direct installation into the clock base. Secure design: Includes a back cover and rubber gasket to hold the movement firmly in place, helping to compensate for minor irregularities in the mounting hole. DIY crafts: Ideal for DIY projects or replacing existing clock mechanisms. Clear protective cover allows for easy time reading. Suitable for: Use with crystal, wood, ceramic, marble, and other craft-style table clocks. Specifications: Material: Plastic outer frame with electroplated finish Available styles: -01, -02, -03, -04, -05, -06, -07, -08 Front diameter: approximately 70mm (2.75 inches) Overall thickness: approximately 30mm (1.18 inches) Back diameter with gasket: approximately 61mm (2.40 inches) Installation depth: approximately 17mm (0.67 inches) Power supply: 1 x 1.5V AAA battery (not included) Color: As shown in pictures Quantity: 1 piece Note: Please allow 0-1cm variation due to manual measurement. Monitor settings may affect the displayed color. Package Contents: 1 x Quartz clock movement (other items shown in images are for demonstration only and not included)