Russian military vehicle clock for tanks, Type "ABPM," 1974
Metal case, mechanical movement with a 5-day power reserve, nameplate on the back labeled, black enameled dial with Arabic numerals and fluorescent hands, large second hand, 27-volt connection likely for heating, windable at the bezel, age-appropriate good condition with light signs of use, clock is running, 4.7 x 7 cm (H x D).
The case is robust and designed for military conditions, the clock was developed for trucks and later used in other Soviet military vehicles such as T-54 or T-55 tanks.