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Japan : 11/16 02:48   EN
Europe, UK: Saturday, Nov 21 ~
USA: Thursday, Nov 19 ~
Australia: Saturday, Nov 21 ~
Asia: Friday, Nov 20 ~
UAE: Friday, Nov 20 ~

Order within 9 Hours 11 mins with Scheduled Delivery. If you place an order within this time, We will ship Thursday, Nov 19 2026. This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.

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     Description (3,042 characters)

Set contents: body, box, instruction manual
Waterproof specifications: 20 ATM waterproof function
Mobile link function that can be linked by Bluetooth? communication with compatible smartphones
Shock resistant structure that is strong against shock and vibration
Carbon core guard structure that protects the module from external impacts with a carbon case In pursuit of toughness, G-SHOCK's "carbon core guard structure&quot
adopted G-STEEL adopts a rugged style model

This time, it is a model with G-SHOCK's rugged and playful design everywhere.At 6 o'clock, there is a disc needle that shows the current function mode and remaining charge, and a front button finished in a rugged design. Has placed

Furthermore, by laying out a round type digital graphic at 1 o'clock to 2 o'clock, which is asymmetrical with the disc needle, both functionality and design are compatible with the 12 o'clock digital liquid crystal.

GST-B300/B300S has a hard design soft urethane band, and GST-B300SD has a stainless steel band with an impressive mirror and hairline finish.

In addition to the stainless steel band, the GSTB300E is also bundled with a soft urethane band and a cross band so that you can enjoy changing the parts.

Introducing a model that pursues the functional beauty of G-SHOCK G-STEEL.

This is GST-B300S-1AJF


・Impact resistant structure
・Tough solar (solar charging system)
・20 ATM water resistant function
・Mobile link function (function interlocking with compatible mobile phones via Bluetooth communication)
・Needle evacuation function (when the needle overlaps the liquid crystal display and is difficult to see, the needle can be temporarily retracted from the liquid crystal display)
・World time: 39 cities in the world (39 time zones, automatic summer time setting function) + UTC (Coordinated Universal Time) time display, home time city replacement function
・Stopwatch (1/1000 seconds (less than 1 hour) / 1/10 seconds (1 hour or more), 24 hours total, with split)
・Timer (set unit: 1 second, maximum set: 24 hours, measured in 1/10 second units)
・5 multi-alarms (DAILY, 1 TIME, SCHEDULE) ・Time signal
・Battery indicator display
・Power saving function (in a dark place, after a certain period of time, the display is turned off and hand movement is stopped to save power)
・Fully automatic calendar
・12/24 hour display switching
・Operation sound ON/OFF switching function
・Double LED light: LED light for dial (full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for LCD part (full auto light, super illuminator, Afterglow function, afterglow time switching (1.5 seconds / 3 seconds) included)
・Driving time from full charge to without solar power generation: When using function / about 6 months, when power saving state / about 19 months *If not linked with smartphone, normal quartz accuracy (average monthly difference ± Works for 15 seconds)

* GST-B300, GST-B300S, GST-B300SD, GST-B300E have been certified by the Japanese Radio Law.



Tags:

Casio   G-SHOCK   Water Resistant mark   Casio MRW-200H   Black   Silver   Japanese Quartz  


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