UGEARS model Aero Clock. Wooden mechanical wall clock with a pendulum. DIY model kit. No glue needed. Works without battery.

Size: 10.1 x 8.3 x 4.5 in  Package size: 14.9 x 6.7 x 1.3 in Number of parts: 370 Level: Advanced Assembly Time: 9 hours Recommended Age: 14+

Model Size:  13,8 * 6,2* 3,5 in (35 * 15.7* 9 cm) Package size:  14,9 * 6,7 * 2 in (37.8 * 17 * 5 cm) Number of components:  739 Estimated time of assembly : 13 hours Level: Advanced Natural:  Made from wood materials

Model Size:  16,1 * 9,1 * 22 in ( 41 * 23.5 * 56 сm) Package size:  14,6 * 6,7 * 1,2 in (37.5 * 17 * 3.5 сm) Number of components:  237 Level:  Advanced Estimated time of assembly : 12 - 15 hours