Check the listing for details. Digital Stopwatch, Large Screen Handheld Count Up Timer with Time Calendar Cl.... Color: B, Condition: New. Listed at 25.74 USD. You can take it with 1 hand, put it in your pocket, or Stowed around the neck with the lanyard. You have no worry about its battery power. 1 Small Screwdriver - For most stopwatches on the market, when the battery is almost exhausted, you need to lift the back cover to replace the battery.