Casio G-Shock Chrono Ana-Digi Solar Black Resin Watch AWGM100A-1A

 New hand movement function for easy viewing These new analog-digital models feature a new hand movement function designed to make digital information easier to view. A simple operation moves the analog hands so they do not block the digital readouts letting you read their information without obstruction. • MULTIBAND6 reception of six time calibration signals: Japan (2), United States, Germany, England, China • Tough Solar

Basic Information 

• Case size (L× W× H) 52 × 46.4 × 14.9 mm 
• Weight 56.4 g
• Case and bezel material Resin / Stainless steel
• Band Resin Band
• Construction Shock Resistant
• Water resistance 200-meter water resistance
• Power supply and battery lifeTough Solar (Solar powered)
  
• Time adjustment Radio-controlled Watch; Multi band 6

 Exterior

• Glass Mineral Glass
• Other Neobrite

Watch Features

• World time World time
• 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping

 Stopwatch

• 1/100-second stopwatch
•  Measuring capacity: 59'59.99''
• Measuring modes: Elapsed time, split time, 1st-2nd place times

 Timer

• Countdown timer
• Measuring unit: 1 second
• Countdown range: 100 minutes
• Countdown start time setting range: 1 second to 100 minutes (1-second increments, 1-minute increments)

 Alarm/hourly time signal

• 5 daily alarms
• Alarm countdown
• Hourly time signal

 Light

• LED light
• Full auto LED light, selectable illumination duration, afterglow

 Light color

• LED:Amber

 Calendar

• Full auto-calendar (to year 2099)

 Mute feature

• Button operation tone on/off

Energy saving feature

• Power Saving (display goes blank to save power when the watch is left in the dark)

Battery display/alert

• Battery level indicator

Run time

• Approx. battery operating time:
• 6 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

 Accuracy

• Accuracy: ±15 seconds per month (with no signal calibration)

 Other features

• 12/24-hour format
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
  Regular timekeeping:
• Analog:  2 hands (hour, minute (hand moves every 20 seconds))
• Digital:  Hour, minute, second, pm, month, date, day

Time adjustment details

• Time Calibration Signals
• Station name: DCF77 (Mainflingen, Germany)
• Frequency: 77.5 kHz
• Station name: MSF (Anthorn, England)
• Frequency: 60.0 kHz
• Station name: WWVB (Fort Collins, United States)
• Frequency: 60.0 kHz
• Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
• Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
• Station name: BPC (Shangqiu City, Henan Province, China)
• Frequency: 68.5 kHz
• Time calibration signal reception
• Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results