SEIKO S351 - Stopwatch & Multi-Media Producer Casual Slide Sandals The ST-306 supports both count-up

The ST-306 supports both count-up and countdown functions

Large four inch LCD digits for viewing as far away as 150 feet

Time Accuracy: Maintains a precision of ±0

Connects SEIKO S143 or S123 stopwatches to SP12 printer

Count up or count down up to 10 hours

SEIKO S351 - Stopwatch & Multi-Media Producer Casual Slide Sandals The ST-306 supports both count-upSpecialty timer for audio video production environments Automatically calculates many common tasks such as intro, backtime, etc. Hours, minutes, seconds displayed Selectable between 12 & 24 hour Time calculators: results stored for use in stopwatch and timer functions Measures to 100 hrs with 1 second resolution Counts up to or down from up to 99 hrs., 59 min., 59 sec. Countdown timer Elapsed time Silent operation Battery life indicator Split mode