CASIO WVA-M650D-1AER

Technical Specifications

LIGHTING
· An electroluminescent (EL) panel illuminates the entire watch face for easy reading. The auto-light function activates the EL backlight whenever you tilt the watch toward your face for reading.
NEON DISPLAY
· The hands and/or index are coated with a fluorescent coating and, if the watch has been previously exposed to a light source, glow in the dark.
TIME CALIBRATION SIGNAL RECEPTION
· Automatic reception 6 times per day (the remaining automatic reception is canceled upon successful reception); 5 times per day for the Chinese calibration signal; manual reception.
· Receivable time calibration signals: Mainfl ingen, Germany (call sign: DCF77, frequency: 77.5 kHz); Anthorn, England (call sign: MSF, frequency: 60.0 kHz); Fort Collins, Colorado, USA (call sign: WWVB, frequency: 60.0 kHz); Fukushima, Japan (call sign: JJY, frequency: 40.0 kHz); Fukuoka/Saga, Japan (call sign: JJY, frequency: 60.0 kHz); Shangqiu City, Henan Province, China (call sign: BPC, frequency: 68.5 kHz).
WORLD TIME
· 48 cities (29 time zones) and Coordinated Universal Time.
· Other: Daylight Saving Time/Standard Time; Home City/World Time City.

STOPWATCH
· Measuring capacity: 23:59'59.99".
· Measuring unit: 1/100 sec.
· Measuring modes: Elapsed time, split time, two finishes.
COUNTDOWN TIMER
· For those who demand precision: Countdown timers are very useful for remembering special or recurring events, as they emit an audible signal at the programmed time. From that moment on, they automatically begin counting down from the programmed time. They can be set to seconds or up to 1 hour in advance. They are especially practical for taking daily medication or for interval training.
· Measuring unit: 1 second.
· Input range: 1 minute to 60 minutes (in 1-minute increments).
· Timing with automatic repeat.
5 ALARMS
· The daily alarm will remind you of recurring appointments. An audible signal sounds at the set time. This model is equipped with 5 independent alarms to remind you of important appointments.
ALARM CLOCK FUNCTION
· Each time you stop the alarm, it sounds again after a few minutes.
DIGITAL TIMEKEEPING
· Hour, minutes, seconds, p.m. (PM), month, day, day of the week.
· Home city code (one of 48 city codes can be assigned); standard time/daylight saving time.
ANALOG TIMEKEEPING
· Hour, minutes (the hand moves every 10 seconds).
FULL AUTOMATIC CALENDAR
· Once set, the automatic calendar always displays the correct date.
12/24-HOUR FORMAT
ACCURACY AT NORMAL TEMPERATURE
· +/- 15 seconds per month (without signal calibration).
LOW BATTERY INDICATOR
· An indicator shows the current battery level.
BATTERY LIFE
· Approx. 6 months from a full charge to level 5 (CHG) when the watch is not exposed to light under the following conditions:
· Internal timekeeping.
· Display activated for 18 hours per day, sleep mode for 6 hours per day.
· 1 illumination operation per day (1.5 seconds per day).
· 10 seconds of alarm operation per day.
· 4 minutes of signal reception per day.
STAINLESS STEEL AND RESIN CASE
STAINLESS STEEL STRAP
· Robust, durable, and elegant. The stainless steel strap is a classic watch accessory.
SECURITY CLASP
· Infallible, the strap of this watch has a particularly secure clasp that prevents accidental opening. WATER RESISTANCE CLASSIFICATION (10 BAR)
· Perfect for swimming and snorkeling: the watch is water resistant to 10 bar / 100 meters. This measurement does not refer to the immersion depth, but rather to the air pressure used in the water resistance test (ISO 22810).
DIMENSIONS
· 48.8 mm x 43.5 mm x 14.5 mm
WEIGHT
· 95 g