Seiko SO57 Stopwatch & Interval Timer
The Seiko SO57 100 lap memory stopwatch features a powerful interval timer to meet all your fitness timing needs. The SO57 has a flexible display that allows you to choose between running lap, split, or total time. The dual interval timer is perfect for timing alternating workout and rest periods, keeping a tally of repetitions automatically. You will find the SO57 to be an amazing training companion.