TYR Z-500 Stopwatch

Data mode allows storage and recall of both past and current swims during operation. Audible pacer feature. No memory lockout after 500 splits. Measures up to 20 hours, split/lap time measurement, up to 500 split/lap storage and recall. Three operating modes: Countdown Repeat (CR), Counting Stop (CS), Countdown then count up (CU. 1 ATM water resistant.