1. Features: whole hour chime swing movement, your own DIY clock or for repairing and replacing bad wall clocks. Suitable for cross-stitch, three-dimensional embroidery, craft clocks, frameless paintings, floor clocks, etc. 2. Movement has a timing knob, movement and music box link convenient 3. Movement size: 110 x 56 x 20mm 4. Movement shaft length: total shaft length 17mm, thread height 9.7mm, suitable for 2-6mm thick clock panel 5. Music box: 60 x 56mm, (morning control, no chime from 10pm to 5am) 6. Clock pendulum: high gloss gold, round weight diameter 60mm, total length 150mm 7. Pointer size: (measured from the round hole to the end of the hand) -Hour hand: 80mm/67mm -Minute hand: 110mm/98mm -Second hand: 90mm/90mm, for clocks over 250mm 8. Hand color: black, metal material 9. Batteries: movement using 1 AA batteries, music box using 2 AA batteries, (both 1.5V batteries, shipped without batteries)