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In stock

mens

CASIO

【Genuine】

G Shock GST-B1000 Series

GST-B1000D-1AJF

66,000Yen
(tax included)

Retail price:66,000Yen
(tax included)

Inquiry Product ID: W260304

Loan simulation here

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Available areas(Kanto/Tokai/Kansai/Kyushu)

Store nameAvailable dates for visit

Tokyo Yukizaki Main Store
2026/04/07
Ginza Yukizaki
2026/04/07
Ginza Central Street Yukizaki
2026/04/07
Kabukicho Yukizaki
2026/04/07
Yukizaki in front of Midtown
2026/04/07
Shibuya Yukizaki
2026/04/07
Omotesando Yukizaki
2026/04/07
Yokohama Motomachi Yukizaki
2026/04/07
Nagoya Yukizaki Main Store
2026/04/07
Osu Yukizaki
2026/04/07
Nishiki Yukizaki
2026/04/07
Kitashinchi Yukizaki
2026/04/07
Shinsaibashi Yukizaki
2026/04/07
Shinsaibashi Shopping Arcade Yukizaki
2026/04/07
Kobe Yukizaki
2026/04/07
Fukuoka Yukizaki Main Store
2026/04/07
Fukuoka Yukizaki Select Building
2026/04/07
Nakasu Yukizaki
2026/04/07
Kumamoto Yukizaki
2026/04/07

*If you would like to visit on the day, please contact us via LINE or phone (10:30-19:30)

Contact Us

Payment and Returns

Payment method

Bank transfer
loan

Regarding the use of virtual currency at all Gem Castle Yukizaki stores

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

shopping guide

About size correction

Wrapping service

Warranty / Product status

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

Casio 【Genuine】 CASIO G Shock GST-B1000 Series GST-B1000D-1AJF Description

Release date
November 2025: Impact-resistant structure (shock resist)
Carbon Core Guard Structure Time Correction
Bluetooth: Connects to a smartphone and automatically adjusts the time Power supply and battery life: Tough Solar (solar charging system)
Mobile Link/App Linking FunctionMobile Link FunctionMobile Link Function (function linking via Bluetooth communication with compatible mobile phones)
Compatible with the "CASIO WATCHES" app. App linking function. Automatic time correction. Easy clock setting. Time & Place. Mobile phone search. Other. Neobrite.
LED light (Super Illuminator, with afterglow function)
Light Color
LED: White Calendar Full auto calendar Power saving function (Hands stop moving to save power after a certain period of time in the dark)
Battery display/warning Battery charge warning function Operating time Operating time from full charge without solar power generation When using functions: Approximately 5 months When in power saving mode: Approximately 18 months Accuracy *When not linked to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds).
Other date and day displays

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

Product details information

Material

carbon stainless

Case size

vertical about46.9 × beside about44.2mm

accessories

International guarantee (guarantee) / Genuine box / instruction manual

Rank

New [N]

Inquiry Product ID

W260304

Product name

G Shock GST-B1000 Series

Brand name

Casio

Model name

G Shock

Model number

GST-B1000D-1AJF

type

mens

Material

carbon stainless

Case size

vertical about46.9 × beside about44.2mm

Bracelet size

about20.5cm

Movement

solar

waterproof

200m waterproof

Text plate

Text dial color

black

function

Chronograph Date display alarm

accessories

International guarantee (guarantee) / Genuine box / instruction manual

Payment and Returns

Payment method

Bank transfer
loan

Regarding the use of virtual currency at all Gem Castle Yukizaki stores

About returns

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

shopping guide

About size correction

Wrapping service

Warranty / Product status

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.

Email settings

If you are using carrier mail such as Softbank, docomo, or au, the mail may not be delivered properly depending on the settings of the junk mail filter. It may be classified as a junk mail folder, so please check it once. Please contact your mobile phone company for reception rejection settings and filter cancellation.