Academy Da Vinci Series Clock Plastic Model Kit Brown Working Pendulum 18150

Academy Da Vinci Series Clock Plastic Model Kit Brown Working Pendulum 18150  Condition: Used | Box opened. Plastic parts remain attached to sprues in inner bags with instruction sheets included. Outer box shows light corner and edge wear and a small inventory sticker on the lid.  Brand: Academy Hobby Model Kits — Da Vinci Series Clock (Model 18150). Brown plastic clock body with dark plastic gears/parts. Mechanical weight-driven pendulum clock based on a Leonardo da Vinci escapement sketch. Horizontal rotary pendulum; speed adjusted via pendulum weight and balance. Assemble as wall-mounted or free-standing. No glue, no paint, no batteries. Recommended ages 14+. Includes instruction booklet, parts diagram, and multiple plastic sprues/components in inner bags. STEM/educational hobby model.