300 Lap Memory Seiko Stopwatch for Aquatic Sports

Dual memory mode Single memory function or block memory function Measurable up to 10 hours in 1100 of a second Splitlap time measurement Store and recall of up to 300 splitlap times Memory segregated by event Multiple event memory Memory recall during operation Memory overflow warning Measures strokes per minute for events such as swimming and rowing Large sized three row display panel Time and automatic calendar Battery life indicator 10 bar water resistant