Casio Edifice EFA-121D Series

Year of release: 2007
Module Number: 4334
Battery type: SR927W

Technical specs of Edifice EFA-121D

• Case: Stainless Steel
• Accuracy per month: ±30 sec
• Battery Type: SR927W x 2
• Battery Life: 3 YRS
• 1/100-second stopwatch
• Measuring capacity: 99:59’59.99″
• Measuring unit: 1/100 second (the display for the first 60 minutes), 1 second (the display after 60 minutes)
• Measuring modes: Single stopwatch mode: lap times, total elapsed time; Dual stopwatch mode: two
• independent lap time measurements, lap time differential
• Memory capacity: 50 records (used for lap times and total elapsed time)
• Other: Lap numbers (01 to 99); best lap time and lap number in newest log
• 12/24-hour format
• Accuracy: ±30 seconds per month
• Approx. battery life
• 3 years on SR927W x 2
• Auto-calendar (to year 2099)
• Button operation tone on/off
• Countdown timer
• Measuring unit: 1 second
• Countdown range: 100 hours
• Countdown start time setting range: 1 minute to 100 hours (1-minute increments and 1-hour increments)
• Other: Auto-repeat
• Daily alarms
• Electro-luminescent backlight
• Auto light switch, afterglow
• Hourly time signal
• Regular timekeeping
• Analog: 2 hands (Hour, minute (hand moves every 20 seconds))
• Digital: Hour, minutes, seconds, am/pm, month, date, day
• Thermometer
• Display range: -10 to 60°C (14 to 140°F)
• Display unit: 0.1°C(0.2°F)
• Thermometer Measurement Timing: During each even-numbered minute
• *Changeover between Celsius(°C) and Fahrenheit(°F)
• World time
• 30 time zones (50 cities), city code display, daylight saving on/off
• Size of case / total weight
• EFA-121D …… 48.4 x 44.9 x 13.1 mm / 153 g