Brass mechanical planetarium, Orrery. Collection of Eaglemoss, freshly assembled, checked and working. Limited and numbered edition. The gears are made of brass (a bronze and zinc alloy), and the planets are metal and hand-painted. The central sun measures approximately 4.5 centimeters and is made of metal. The planets can be calibrated in such a way that they reflect the current moment, a luxury for those who want to take advantage of all the possibilities offered by this mechanism. It includes the 52 fascicules indispensable for their knowledge and operation. It will be disassembled for shipping for greater protection of the parts.