[CASIO] G-SHOCK G-STEEL Smartphone Link Carbon Core Guard Structure GST-B400D-1AJF Men's Silver

4549526303654

B092M7XTH9

1030849

G-SHOCK-G-STEEL-Smartphone-Carbon Core Guard Structure-GST-B400D-1AJF
Description\
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Since its launch in 1983, the toughness watch G-SHOCK has continued to evolve in pursuit of unrelenting strength. The GST-B400 from G-STEEL features a slim, enhanced design achieved through a thin module and Carbon Core Guard structure. Further miniaturization of components and a thinner module have been realized. While reducing thickness, it maintains high functionality with Bluetooth® and solar power, while also significantly reducing power consumption. Furthermore, the Carbon Core Guard structure maintains shock resistance while achieving the thinnest profile in the G-STEEL series (as of March 2021). Measuring 12.9mm from the back to the bezel top, it is over 1mm thinner than the GST-B100. Design-wise, the button guard has been minimized to the extreme, allowing for large stainless steel buttons that are easy to press despite the slim profile. Different finishes on the top bezel and middle bezel create a visually appealing contrast in texture. Color variations include the GST-B400 with a silver case and resin band, the all-silver GST-B400D, and the standard GST-B400AD featuring G-SHOCK's signature red vapor-deposited dial paired with a black IP bezel. The lineup also includes the GST-B400BD, featuring black IP coating on both the case and band, accented by a blue vapor-deposited dial. Improved module power efficiency enhances the texture with three-dimensional parts and a vapor-deposited dial. The G-STEEL series fuses metal and resin, achieving both toughness and design.\
▪️Shock-resistant construction\
▪️Tough Solar (solar charging system)\
▪️20 bar water resistance\
▪️Mobile Link function (function linkage via Bluetooth communication with compatible mobile phones)\

▪️Hand-Wipe Function (When hands overlap the LCD display, they can be temporarily moved out of the way)\
▪️World Time: Displays time for 38 cities worldwide (38 time zones, with automatic DST setting) + UTC (Coordinated Universal Time), Home Time city swap function\
▪️Stopwatch (1/100-second (under 1 hour)/1-second (over 1 hour), 24-hour timer, with lap/split times)\
▪️Timer (Set unit: 1 second, Maximum set: 60 minutes, Measures in 1-second increments)\
▪️5 alarms and hourly time signal\
▪️Battery indicator display\
▪️Power saving function (displays turn off after a set time in dark environments to conserve power)\
▪️Full auto calendar\
▪️12/24-hour format switch\
▪️Operation sound ON/OFF switch\
▪️Date display (month/day display switch)\
▪️Day of the week display (switchable between 6 languages: English, Spanish, French, German, Italian, Russian) \
▪️Double LED light: LED light for dial (Super Illuminator, afterglow function, afterglow time switchable (1.5 seconds/3 seconds)), LED backlight for LCD section (Super Illuminator, afterglow function, afterglow time switchable (1.5 seconds/3 seconds)) \
▪️Operating time from full charge without solar charging: Approx. 7 months when functions are used / Approx. 18 months in power-saving mode\
*When not paired with a smartphone, it operates with standard quartz accuracy (average monthly deviation ±15 seconds).\
*GST-B400, GST-B400D, GST-B400AD, GST-B400BD comply with Japan's Radio Law.

94x82x116 mm

240 g