Solar system wall clock

The Solar System Clock vividly restores the connection between time and planet rotation. The little ball on the second hand represents the moon, the ball on the minute hand represents the earth and the big ball on the hour hand represents the sun. The different rotation speed of the pointer vividly restores the moving status of three stars. The 12 golden star patterns located on different place on clock represent 12 hour scales. Looking from the front side, the ball on the pointer points to the current time. Brand: WHENWATCH Weight: 320g Material: ABS+PC (No glass mask design) Movement: Japan SUZUKI silent movement Diameter: 220mm Thickness: 230mm (Length with pointer) Packing Size: 265mm*230mm*46mm Clock Battery Use Instructions(Very important) The product does not contain a battery, you need to equip yourself with a R6/AA battery after purchase. Be sure to use a carbon batter (such as Toshiba) with a battery model number starting with ""R"". Do not use alkaline and rechargeable bat