RELAX and enjoy your workout more without worrying about what lap you are on.
COUNT up to 9,999 laps: If you are swimming more than that, you are swimming too much!
ONE HAND OPERATION means that you can track your laps easily without interfering with the natural flow of exercise.
ADUSTABLE STRAP fits all sizes comfortably and securely.
WATERPROOF, lightweight, and durable -- warranted for a full year when purchased from an authorized Amazon dealer.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.8 inch
Height : 1.8 inch
Length : 5.8 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B0016J9NE8