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Casio Outgear Thermometer Analog Digital Watch AQF100W AQF-100W-7

DESCRIPTIONS:
Thermometer
Display range: -10 to 60 C (14 to 140 F)
Display unit: 0.1 F, (0.2 C)
Thermometer measurement timing: During each even-numbered minute
Memory measurement timing: At the top and bottom of each hour
Memory Capacity: Up to 50 sets of data (time and temperature)
Temperature Tendency Graph
Tide Graph (tide level for specific date and time)
Moon Data (moon age of the input data, moon phase graph)
100 meter water resistant
Auto EL Backlight with Afterglow
World Time
30 time zones (50 cities), city code display, daylight saving on/off
Daily Alarm
Countdown Timer
Measuring unit: 1 second 
Countdown range: 1 minute to 100 hours 
Auto-repeat function
1/100 Second Stopwatch
Measuring capacity: 99:59’59.99”
Measuring modes: Elapsed time, split time, 1st-2nd place times
Hourly time signal
Button Operation Tone On/Off
Auto-calendar (pre-programmed until the year 2099)
12/24 Hour Formats
Accuracy: +/-30 seconds per month
Battery SR927W x 2
Approx. battery life: 2 years
Module 4335
AQF100W 44.2 x 43.0 x 14.1mm / 40g