✔️ Overall Outside Diameter: 2.8 inch (70 mm).This is the outside diameter of the round face desk clock insert. Mounting depth: 0.7 inch (17 mm). ✔️Fit round hole diameter(mounting diameter): 2.4 inch (61 mm): This is the insert diameter of the opening that the clock fits in. You can use this clock insert with delicate floral symmetry design to make clock crafts. Quartz Movement Clock Insert has a rubber band gasket to securely hold the clock face in place. ✔️ Appearance: The insert clock features smooth surface and gold bezel with exquisite workmanship. The craft clock insert is designed with black arabic numerals with circle marking on the dial plate for easy reading. ✔️ High quality: This mini clock is your good choice to make crafts or use it as a nice gift. Perfect for home, kitchen, office,etc. With a hole at the back of the clock, it allows you to hang it on the wall or other decor items. ✔️ Compatible clock: Miniature clock fitup Insert replacement fits in many types of small glass & crystal clocks quartz movement. Great for crafts or replacing old clock faces. NOTE:BATTERY IS NOT INCLUDED (Requires 1 piece 1.5V AAA Battery). Features: This mini clock movement insert fits in many popular glass and crystal clocks on the market. It is suitable as a component for clock crafting or repair. Specification:  Color:gold bezel, arabic numerals, white dial plate Clock overall diameter: 2.8 inch (70 mm) Mounting diameter: 2.4 inch(61 mm)   Mounting depth:  0.7 inch (17 mm) Kindly note: 1.The clock insert is suitable for applying at indoors only,not weather resistant. 2.Mini clock insert has a rubber band gasket to securely hold the clock face in place,which allows for slight irregularity in the hole. Package includes:  1 x Clock insert(1.5V AA Battery not included)