big set electronic stopwatch with a gradient dial starting with red or green. 00, 01, 05, 10, 15, 30, 45, 55, 60

00 01 05 10 15 30 45 55 60 background big black bright business button circle clock color competition countdown counter deadline design dial digit digital electronic equipment gradient green hour icon isolated metal meter minute new object race red second seconds set silver speed sport start starting stopwatch symbol timer watch white