WVA-M640D-1A2JF Wave Ceptor Solar Combination | Introducing Casio WVA-M640D-1A2JF

Casio 【Genuine】 CASIO Wave scepter Solar combination WVA-M640D-1A2JF の説明

Specifications Basic information Price Manufacturer's suggested retail price ¥ 30,800 (tax included)
Case size (length x width x thickness)
52 x 43.5 x 12.3mm
mass
91 grams
Case and bezel material Resin/stainless steel Band Metal band (stainless steel)
One-push three-fold type clasp waterproof
10 ATM water resistant time correction radio clock for Japan, North America, Europe, China MULTIBAND6
Use power supply, battery life tough solar (solar charge system)
Exterior glass Resin glass (surface shape: spherical, curved)
Band wearable size
150-205mm
Other neo-bright clock functions World time World time: 29 cities in the world (29 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time) time display Stopwatch Stopwatch (1/100 second, 60 minute total)
Timer timer (set unit: 1 minute, maximum set: 100 minutes, measured in 1 second units)
Alarm/time signal 5 time alarms/time signal light
LED light (with afterglow function)
light color
LED: Amber calendar full auto Calendar operation sound ON/OFF switching function Operation sound ON/OFF switching function Power saving function
Battery display/warning battery indicator display Driving time From full charge to no solar power generation When using the function: about 4 months When using the power saving state: about 22 months Accuracy *If radio wave reception is not performed, Works with normal quartz accuracy (average monthly difference ±15 seconds).
Other functions
12/24-hour display switching 3 display switching patterns (date/day display, second display, time display), multilingual day display (5 languages: Japanese/English/German/Spanish/Chinese)
Time adjustment details Home time city (receiving function compatible city) / Receiving radio wave Tokyo / Japanese standard radio JJY40 / JJY60
(Honolulu), (Anchorage), Los Angeles, Denver, Chicago, New York/American standard radio wave WWVB
London, Paris, Athens/UK standard radio wave MSF/Germany standard radio wave DCF77
Hong Kong/China standard radio wave BPC
*Cities in parentheses may receive calls if the conditions are right.
Radio wave reception function: automatic reception (maximum 6 times/day) (maximum 5 times/day for Chinese radio waves)/manual reception,
<Japan> Receiving radio wave: JJY, frequency: 40kHz / 60kHz (Fukushima/Kyushu compatible model)
<North America region> Received radio wave: WWVB, frequency: 60kHz
<European region> Receiving radio wave: MSF/DCF77, frequency: 60kHz/77.5kHz
<China> Receiving radio waves: BPC, frequency: 68.5kHz
* If you set the home time setting to a city where reception is possible, you will receive the station that matches the city. The time difference is set by the selected city.