Features: Material: It is made of zinc alloy material,it is sturdy and durable. Clear cover with gold border: The gold for rim with quartz movement is good for DIY crafts or replacing old clock faces. Easy to read: The clear cover allows for easily reading the for time. Portable: It is small and easy to portable. Replacement part: It is a great replacement part for watch. Specification: Material: Zinc Alloy Outer diameter: approx.3.6cm/1.42in 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: 1xClock Quartz Movement (other accessories demo in the picture is not included.)