Casio
$24.95

10-Year Battery30-Page Databank8 letters and 15 numerals per pageAuto-sort function13-Language DisplayEnglish, Portuguese, Spanish, French, Dutch, Danish, German,Italian, Swedish, Polish, Romanian, Turkish, Russian50M Water ResistantAuto LED Light with AfterglowDual Time4 Multi-function Alarms and 1 Multi-function alarm withsnoozeCountdown TimerMeasuring unit: 1 secondCountdown range: 1 minute to 24 hours1/100-second stopwatchMeasuring capacity: 23:5959.99″Measuring modes: Elapsed time, split time, 1st-2nd placetimesHourly Time SignalAuto Calendar (pre-programmed until the year 2039)12/24 Hour FormatsAccuracy: 30 seconds per monthBattery CR2025Approx. battery life: 10 yearsModule 2524Size of case/total weightDB37 44.0 x 32.5 x 11.5mm / 39gDB37HD 44.0 x 32.5 x 11.5mm / 83g

Casio
$29.95

10-Year Battery30-Page Databank8 letters and 12 numerals per pageAuto-sort function13-Language DisplayEnglish, Portuguese, Spanish, French, Dutch, Danish, German,Italian, Swedish, Polish, Romanian, Turkish, Russian50M Water ResistantLED Light with Afterglow5 Multi-function Alarms with snoozeCountdown TimerMeasuring unit: 1 secondCountdown range: 1 minute to 24 hours1/100-second stopwatchMeasuring capacity: 23:5959.99Measuring modes: Elapsed time, split time, 1st-2nd place timesHourly Time SignalAuto Calendar (pre-programmed until the year 2039)12/24 Hour FormatsAccuracy: 30 seconds per monthBattery CR2025Approx. battery life: 10 yearsModule 2515Size of case/total weight42.0 x 35.5 x 9.8mm / 30g

Casio
$24.95

8-Digit Calculator Constants for addition, subtraction, multiplication and division Water Resistant Dual Time Daily Alarm 1/100 second stopwatch Measuring capacity: 23:5959.99″ Measuring modes: Elapsed time, split time, 1st-2nd place times Hourly Time Signal Auto Calendar (pre-programmed until the year 2079) Accuracy: 15 seconds per month Battery CR2016 Approx. battery life: 5 years Module 437/3208 Size of case/total weight 42.0 x 33.0 x 7.0mm / 29g

Casio
$34.95

10-Year Battery30-Page Databank8 letters and 12 numerals per pageAuto-sort function13-Language DisplayEnglish, Portuguese, Spanish, French, Dutch, Danish, German,Italian, Swedish, Polish, Romanian, Turkish, RussianWater ResistantLED Light with Afterglow5 Multi-function Alarms with snoozeCountdown TimerMeasuring unit: 1 secondCountdown range: 1 minute to 24 hours1/100-second stopwatchMeasuring capacity: 23:59’59.99”Measuring modes: Elapsed time, split time, 1st-2nd place timesHourly Time SignalAuto Calendar (pre-programmed until the year 2039)12/24 Hour FormatsAccuracy: 30 seconds per monthBattery CR2025Approx. battery life: 10 yearsModule 2515Size of case/total weight42.0 x 35.5 x 9.8mm / 62g