Very nice contemporary decoration clock in solid copper, portable, 400-day style but works with 1.5 V battery, perpetual quartz, K.Mauch Germany, Konrad Mauch (KOMA), excellent working condition. The windows are bevelled and engraved, its upper handle allows you to move it without worries, (with care), with the back door you can change the time and battery, clean, bright and functional, 10 cm brass inner dial, metal hand, 4 adjustable feet for stability, 2.5 kg, H. 24 cm × 16 cm × 12 cm.