Accusplit AX850 Swim Pace Clock\r\nThe Accusplit AX850 is a large format lane timer/pace clock is perfect for swim training or any other timing. This high-quality timer is economically priced and durably built for a long-lasting lifespan.\r\n15\” clock face with a tough ABS plastic housing.Built-in base extension to keep unit upright in windy conditions. Easy to use design features a push-button design.Counts up to 1 seconds resolution to 60 minutes then repeats. Runs off of 1 AA battery.5-year dual, no proof and proof-of-purchase limited warranty.\r\nItem #AX850