CASIO gshock GW-9400YJ-1JF GW-9400YJ-1 solar 20ATM watch 2023.01 released

2 sold in last 8 hours
3 In stock
Hurry up! only 3 left
customers are viewing this product


G-Shock is a line of watches manufactured by Japanese electronics company Casio, designed to resist mechanical shock and vibration. G-Shock is an abbreviation for Gravitational Shock. The watches in the G-Shock line are designed primarily for sports, military and outdoors-oriented activities; nearly all G-shocks are digital or a combination of analog and digital and have a stopwatch feature, countdown timer, electroluminescent backlight and 200-metres of water resistance.

Product Description

 CASIO gshock GW-9400YJ-1JF GW-9400YJ-1 solar 20ATM watch 2023.01 released

Product specification

  •  Date of release
  • January 2023
  • Case size (vertical x horizontal x thickness)
  • 55.2 × 53.5 × 18.2 mm
  • mass
  • 93 g
  • Material of case and bezel
  • resin
  • A band
  • Carbon fiber insert band
  • structure
  • Impact resistance (shock resistance)
  • waterproofing
  • Water resistant to 20 bar.
  • Correct time.
  • Radio clock for Japan, North America, Europe and China MULTIBAND6
  • Power supply and battery life
  • Tough solar (solar charging system)
  • Sensor function
  • Enhanced measured/relative altimeter (measuring range: 700 ~ 10,000 m) high memory (automatic data recorded: Highest altitude, lowest altitude, cumulative ascent altitude, cumulative descent altitude), height difference graphic, height difference measurement (-3,000 to 3,000 m), measurement interval setting function (every 5 seconds /2 minutes) ※ for the first 3 minutes, every 1 second
  • Pressure measured function (measuring range: 260 ~ 1,100 hPa pressure trend chart display (42 hours in the past display), and the pressure difference between the graphics, pressure patterns インフォメーションアラーム (characteristic pressure changes caused by the protection and training sound arrow.)
  • Direction measurement function: Aimuth and Angle (0) The day ~ 359 °) measured consecutive direction (60 seconds) and north, south, east and west ends of the graphics display bearing memory (direction Angle of the recording represents a direction memory a chart), the magnetic declination correction function, the direction correction function
  • Temperature measurement function (measuring range: -10 to 60 degrees Celsius)
  • exterior
  • Glass.
  • Inorganic glass
  • Band size
  • 145 to 215mm.
  • Clock function
  • World time
  • World time 48 cities around the world (31 time zone, daylight saving time setting function) + UTC (agreement world) time display
  • Sunrise and sunset time indication
  • Sunrise and sunset time indication
  • stopwatch
  • Stop-watch with 1/100th of a second, 1,000 hours, split
  • timer
  • Timer (set unit: 1 minute, Max set: 24 hours, measured in 1 second)
  • Alarm/time
  • Time alarm five (only the snooze function), times
  • Wright.
  • Led backlight (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 SEC /3 SEC))
  • Light color
  • Led: white
  • Calendar.
  • Full automatic calendar
  • Operation sound ON/OFF toggle function
  • Operation sound ON/OFF toggle function
  • Power saving function
  • パワーセービング function (dark after a certain period of time erased display with.) save energy
  • Battery display/warning
  • Battery indicator
  • Drive time
  • Operating time without solar power from full charge
  • With feature use: about 8 months
  • With power saving: approximately 23 months
  • accuracy
  • When the radio wave reception is not performed, it operates with normal quartz accuracy (average monthly difference ±15 seconds).
  • Other functions
  • 12/24 hour display switch
  • Time correction details
  • Home time city/receiving radio wave
  • Tokyo, Seoul, Taipei/Japan standard radio JJY40, JJY60
  • (Honolulu), (anchorage), vancouver, Los Angeles, Edmonton, Denver, Mexico City, Chicago, New York, halifax, st. John's/WWVB standard radio
  • Lisbon, London, Madrid, Paris, Rome, Berlin, Stockholm, Athens, (Moscow)/British standard MSF, German standard DCF77
  • Hong Kong, Beijing/China standard BPC

  • If the conditions are good, it may be received in each city in ().
  • Radio reception function: automatic reception (maximum 6 times/day) (maximum 5 times/day for Chinese radio)/manual reception,
  • Radio waves received in Japan: JJY, frequency: 40khz / 60khz (compatible model for both fukushima and kyushu stations)
  • < North America region > received radio wave: WWVB, frequency: 60khz
  • < European region > received radio wave: MSF/DCF77, frequency: 60khz / 77.5khz
  • < China > receiving radio wave: BPC, frequency: 68.5khz
  • If you set the home time setting to available city, you will receive the station that matches the city. Note that the time difference is set by the selected city.
  • Learn more about sensor functions
  • Note: the altimeter is a relative altimeter that converts changes in atmospheric pressure into altitude.
  • As air pressure changes with weather conditions, so does the height of the measured value.
  • When measuring the outside temperature, take the watch off your arm and avoid being affected by body temperature, sweat (water drops), direct sunlight, etc.
  • Manual memory function: record up to 40 images of altitude, air pressure, temperature, direction, and time (timestamp function)

    How Do I Return An Item?

    If you are not happy with your purchase and wish to return an item, please contact us within 7 days from receiving your order.
    Please provide your order number as well as the reason for your return. Our customer service team will review the return request and will send further instructions if the return is approved.

    Only items purchased directly from will be accepted. For products purchased from authorized retailers, please get in touch with them directly for returns.

    Returned items must be in original packaging, including any accessories, manuals, and documentation.

    Returned items must be unused, in the same condition that we sent it to you, and in their original packaging. Stains, folded cards, broken seals/ plastic foiling broken will not be accepted. If the condition of the product shipped back to us is not in acceptable condition we reserve the right to not refund or exchange. Products that have been personalized cannot be refunded or exchanged.

    Non-returnable items include items purchased through retailers, incorrect products purchased, and damaged products through customer mishandling.

    Returns made without receipt may be refused. Ippojapanwatch reserves the right to deny any return.

    CASIO gshock GW-9400YJ-1JF GW-9400YJ-1 solar 20ATM watch 2023.01 released
    You have successfully subscribed!
    This email has been registered