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AQF-100WD-9B AQF100WD 9B Casio alarm Thermometer WR100m watch
Model No: AQF-100WD-9B / AQF100WD / AQF-100WD-9B / AQF 100WD 9B
DESCRIPTIONS:
Black digital dial
Silver tone luminous hands
Stainless steel case and bracelet
3-fold buckle
FEATURES
Auto light
Countdown timer
World time
Alarm chronograph
Water resistant 10 bar
Japan movement
SPECIFICATIONS
Accuracy at normal temperature: ±30 seconds a month
Digital Timekeeping: Hour, minutes, seconds, a.m (A)/p.m. (P), day of the week
Time format: 12-hour and 24-hour
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2009
Other: Daylight Saving Time (summer time)/ Standard Time; Home site data settings (UTC differential, longitude, lunitidal interval)
Analog Timekeeping: Hour, minutes (hand moves every 20 seconds)
Tide/Moon Data: Moon phase indicator for specific date; Tide level for specific date and time
Thermometer:
Measurement and display range: -10.0°C to 60.0°C (or 14.0°F to 140.0°F)
Display unit: 0.1°C (or 0.2°F)
Thermometer Measurement Timing: During each even-numbered minute
Memory Measurement Timing: At the top and the bottom of each hour
Memory capacity: Up to 50 sets of data (time, temperature)
Temperature sensor precision: ±2°C (±3.6°F)
Other: Thermometer/ temperature tendency graph switching in the Timekeeping Mode; temperature unit switching (°C/ °F); temperature sensor calibration (Range: ±10°C/ ±18°F) and unit: 0.1°C/0.2F)
Stopwatch:
Measuring unit: 1/100 second
Measuring capacity: 99:59’59.99”
Measuring modes: Elapsed time, split time, two finishes
Countdown Timer:
Measuring Unit: one second
Input range: one minute to 100 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat timing
Alarm: Daily alarm; Hourly Time Signal
World Time: 50 cities (30 time zones)
Other: Standard time/ Daylight Saving Time
Illumination: EL (electro-luminescent panel); Auto Light Switch
Other: Button operation tone on/off
Battery: Two silver oxide batteries (Type SR927W)
Approximately 2 years on type SR927W (assuming alarm operation 10 sec./day and one illumination operation 1.5 sec./day, and temperature measurement every 2 minutes)
The above battery life is shortened by illumination operation as shown below.
- 10 illumination operations (15 seconds) per day: approximately 18 months
Frequent use of light shortens the battery life.
APPROXIMATE MEASUREMENT
Case diameter: 42.0mm
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