One Clock is a watch of aesthetic appearance in the old way. It can be programmed to notify you from time to time. The user himself is the one who programs the warning interval (for example every 5 minutes, every 10 minutes, every half hour, etc.).
In each of these intervals One Clock sounds a bell to announce the current time at that precise moment, so you are always aware of the time in case you have to do something pending.
One Clock can also be configured to count down from the time you indicate. It has different types of alarms to choose from: the bell, a gong, a cuckoo, a horn, etc.
You can free download One Clock 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.