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CASIO
【Genuine】
G Shock Mid Size Series
GST-W310D-1AJF
Inquiry Product ID: GST-W310D-1AJF
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Payment and Returns

Payment and Returns

About returns
We make every effort to ensure the quality and packaging of the products purchased by mail order, but if there is any damage or malfunction upon arrival, please contact us within 2 days.
Refund will be made only when unused.
In addition, we will not accept returns of used products for reasons other than the above, customer convenience, and used products.
We cannot accept returns or exchanges after adjusting the breath. Please note.
Shopping loan simulation
*The simulation results are only an estimate and may differ from the actual repayment amount.
*You cannot set a repayment amount that is less than 3,000 yen per month.

Sales price

Yen

down payment

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Number of payments

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times

payment(First time)

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Payment amount (2nd and subsequent payments)

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* This page uses automatic translation. The product information may be incorrect. Please email us for accurate product information.

Casio 【Genuine】 CASIO G Shock Mid Size Series GST-W310D-1AJF Description

This G-STEEL model retains the layer guard structure and functionality, but achieves downsizing through the miniaturization of the module, expanding the range of design variations.
The impact-resistant resin index has a vapor deposition film applied to the surface that is laser-cut, making it both tough and beautiful.
The bezel and band are made of stainless steel, giving the watch a standard design with a metallic, hard feel. It also features practical features such as Multiband 6, hand shift function, and full auto double LED light.

Other
Specifications Basic information Release date
June 2017 MSRP: ¥55,000 (tax included)
Case size (length x width x thickness)
icon-question
55.9 x 49.3 x 15.3 mm
mass
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183 g
Case/Bezel Material: Resin/Stainless Steel Band: Metal Band (Stainless Steel)
One-push three-fold clasp structure Shock-resistant structure (shock resist)
Waterproof
20 ATM water resistant, time correcting radio controlled watch, compatible with Japan, North America, Europe and China, MULTIBAND6
Power source and battery life: Tough Solar (solar charging system)
Exterior glass Inorganic glass Other Neobrite Clock function World time World time: Time display for 48 cities (31 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time), Home city swap function Stopwatch Stopwatch (1/100 seconds, 60 minutes, split)
Timer Timer (set unit: 1 second, maximum set: 100 minutes, measured in 1 second units)
Alarm 5 alarms (with countdown function) / Time signal light Double LED light:
LED light for dial (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)),
LED backlight for LCD (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds))
Light Color
LED: White Calendar Fully automatic calendar Operation sound ON/OFF switching function Operation sound ON/OFF switching function Power saving function (When in a dark place, the display is turned off after a certain period of time to save power)
Battery display/warning Battery indicator display Operating time Operating time from full charge without solar power generation When using functions: Approximately 7 months When in power saving mode: Approximately 18 months Accuracy * When radio wave reception is not performed, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds).
Other features
12/24 hour display switching needle evacuation function (When the needle overlaps with the LCD display and is difficult to see, the needle can be temporarily evacuated from above the LCD display)
Time correction details Home city (cities with reception function) / Receiving radio waves Tokyo, Seoul, Taipei / Japanese standard radio waves JJY40, JJY60
(Honolulu), (Anchorage), Vancouver, Los Angeles, Edmonton, Denver, Mexico City, Chicago, New York, Halifax, St. John's / American standard radio WWVB
Lisbon, London, Madrid, Paris, Rome, Berlin, Stockholm, Athens, (Moscow) / British standard radio wave MSF, German standard radio wave DCF77
Hong Kong, Beijing/China Standard Radio BPC
*Signals from cities in parentheses may be received if conditions are good.
Radio reception function: Automatic reception (up to 6 times/day, up to 5 times/day for Chinese radio)/Manual reception,
<Japan> Receiving radio wave: JJY, Frequency: 40kHz/60kHz (Fukushima/Kyushu station compatible model)
<North America> Receiving radio wave: WWVB, Frequency: 60kHz
<Europe> Receiving radio waves: MSF/DCF77, Frequency: 60kHz/77.5kHz
<China> Receiving radio wave: BPC, Frequency: 68.5kHz
* If you set the home time setting to a city that can receive radio signals, the watch will receive stations that match that city. The time difference will be set according to the city you select.
* This page uses automatic translation. The product information may be incorrect. Please email us for accurate product information.

Product details information

Product details information

Material
stainless
Case size
vertical about55.9 × beside about49.3mm
accessories
Genuine box / Warranty
Rank
New [N]
Inquiry Product ID
GST-W310D-1AJF
Brand name
Casio
Model name
G Shock
Model number
GST-W310D-1AJF
type
mens
Material
stainless
Case size
vertical about55.9 × beside about49.3mm
Movement
solar
waterproof
200m waterproof
Text plate
-
Text dial color
black
function
World time alarm Power reserve indicator
accessories
Genuine box / Warranty

Payment and Returns

Payment and Returns

About returns
We make every effort to ensure the quality and packaging of the products purchased by mail order, but if there is any damage or malfunction upon arrival, please contact us within 2 days.
Refund will be made only when unused.
In addition, we will not accept returns of used products for reasons other than the above, customer convenience, and used products.
We cannot accept returns or exchanges after adjusting the breath. Please note.
Shopping loan simulation
*The simulation results are only an estimate and may differ from the actual repayment amount.
*You cannot set a repayment amount that is less than 3,000 yen per month.

Sales price

Yen

down payment

Yen

Number of payments

No interest rate

times

payment(First time)

Yen

Payment amount (2nd and subsequent payments)

Yen

Please check before ordering or visiting

If you would like to visit our store, please check the stock before visiting.
Products on this site are also sold at physical stores, so please check the stock in advance. In addition, please forgive that we will cancel your order when sold out.
Some accessories may not be available due to distribution circumstances.
Depending on the product, there may be a difference between the posted image and the actual item due to minor changes.
Depending on the environment of your device, there may be slight differences in the color of the actual product and the image shown.
Prices are subject to change without notice.
The product information posted on this site is accurate, but we do not guarantee it.

About waterproof function

Water resistance is effective for watches with a pressure of less than 5 atm in daily life, but the packing that plays the role of water resistance requires caution against excessive use of detergents. A watch with a water resistance of 10 to 20 bar or less is suitable for water sports, but for leisure such as scuba diving, we recommend a watch with a water resistance of 100 m. Models manufactured before 2000, such as antiques, may not maintain their waterproof function due to various reasons such as deterioration over time. Even if it is a waterproof watch for 200m, please be careful when using it in a wet place.

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