GERMAN made 65 to 100mm bezel insertion clocks.
Brass metal bezel and white dial with Roman or Arabic numbers. Fits a 56 to 62mm diameter hole x 18mm deep spring fit.
Takes an LR1 1.5 VOLT battery NOT SUPPLIED
Ideal for crafters and wood turners.
Note: these German units are generally quieter and have a softer tick than other brands.