American Time & Signal Co. manufactures system secondary replacements for Lathem clocks, including wired synchronous and 24vdc minute impulse correction. The AllSync Plus^® replacement clocks use a solid-state circuit board movement instead of the traditional mechanical movement and use 80% less energy. OEM mechanical movement clocks are also available.

AllSync Plus SS Series Plastic Case System Clocks $109.95 - $334.95		AllSync Plus SS Series Steel Case System Clocks $119.95 - $349.95		Mechanical Replacements for SS Series Steel Case System Clocks $189.95 - $669.95
Mechanical 24vdc Minute Impulse Plastic Case System Clocks $129.95 - $319.95		Mechanical 24vdc Minute Impulse Steel Case System Clocks $204.95 - $649.95		Digital System Clocks 2" & 4" Digits $264.95 - $329.95