Time Timer Watch PLUS Printed Instructions August 31, 2017 14:39 Updated If you have misplaced the original printed instructions that came with your Time Timer Watch PLUS, click here to download them (PDF) and then you can print them out at home. Related articles How to set the time. How to use the Time Timer Watch PLUS How to set a Custom Timer. The Time Timer seems like it can only be set to 59 minutes. How to set a repeating timer.