Description: Measurement: hand length: total hour hand length: approx. 145.5mm (5.73 inches); Total minute hand length: approx. 207mm (8.15 inches) Size: total shaft length: 31mm (1.); Tead length: 24mm (0.94 inch); suitable for products with panel thickness of about 20 mm thick and it is suitable for the panel diameter of about 430-600mm. Wide application: they are fit for cross-stitch, tee-dimensional embroidery, craft clock, frame-less draw clock, and specially suitable for DIY wall clock replacement movement parts, etc. Good DIY clock supply: suitable for repairing, replacing the broken parts of a clock or serving as good handwork material to make a clock by yourself. Body Size: Approx. 56 x 56 x 16mm, Movement Model: 1688, Hand Model: 20120 Specification: Material: Aluminium, Plastic. : this clock movement replacement just need 1 piece of 1.5V AA battery( battery is not included in this package) Equipped with iron hooks, , gold hexagonal flat nuts, gold sauce, . 1688 movement is a second-level movement, life more than 2 years, all tough ROHS certification. Model: 20120 hand, hour hand with copper cover, hand square hole. Package Includes: 1 Piece Wall Clock Movement