Indoor clock, round, single-sided, with a metal housing in silver-grey metallic (RAL 9006 white aluminium) and shock-protected plastic glass. It features a white metal dial with black DIN bar numerals and a dial print according to DIN 41091. The clock has black DIN bar hands for hour and minute indication. It is a slave clock for pole-changing minute pulses, adjustable for 12/24/48/60 V.