A classic piece of American clock-making… a modern legacy to ensure they keep ticking across your facility.
American Time manufactures system secondary replacements for Simplex clocks, including wired synchronous and 24vdc minute impulse correction.
Replace or repair your Simplex clock and take this iconic clock into your future.
The AllSync Plus® replacement clock uses a solid-state circuit board movement instead of the traditional mechanical movement and use up to 80% less energy.
We no longer offer many mechanical clocks because our supplier has ceased manufacturing the Synchron mechanical movements.
Use AllSync Plus clocks as an alternative.
Check if AllSync Plus clocks are compatible with your correction signal ↓.
Perfect for the DIY expert. Replacement parts help you keep your clocks running for a long time without impacting your budget. See our DIY videos to use your Simplex clock replacement parts like an expert.
AllSync Plus replacement clocks offer a classic look and are designed to work seamlessly with your Simplex clock system. Using solid-state technology, they have few moving parts to wear out, are easy to connect, use 80% less power than mechanical clocks, cost over 25% less than mechanical clocks, and have a 3-year warranty.
Replace your Simplex wired synchronous corrective clocks with our American Time versions. They come with a Synchron® motor, a heavy-duty brass gear train, Molex® connector for easy installation, hourly and 12-hour correction, and a 2-year warranty.
Choose from bezel materials and colors, sizes, and styles to match your aging clocks. Whether you need to replace one or many, American Time’s replacement clocks will keep your brand and look consistent while delivering precise, synchronized time.
Maintain your existing clock system with these economical direct replacements for Simplex wire synchronous corrective clocks.
HOURLY CORRECTION | 12-HOUR CORRECTION |
7-9 seconds starting at the 57th minute and 54th second | 13-18 seconds starting at 5:57:54 (am and pm) |
24-28.5 seconds starting at the 0 minute and 0 second | 24-32 minutes starting at 6:00:00 (am and pm) |
54-56 seconds starting at the 58th minute and 5th second | 10 pulses of 94-96 seconds starting at 5:05:00 (am and pm) repeating every 2 minutes |
24-26 seconds starting at 0 minute and 0 second | 25 pulses of 24-26 seconds starting at 6:00:00 (am and pm) repeating every 60 seconds |
63-67 seconds starting at the 58th minute and 0 second | 14 pulses of 63-67 seconds starting at 5:06:00 (am and pm) repeating every 2 minutes |
54-56 seconds starting at the 58th minute and 5th second | 12 pulses of 63-67 seconds starting at 5:05:00 (am and pm) repeating every 90 seconds |