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G-Shock DUO Carbon Core Connected Solar Mens Watch GSTB400-1A

Price $466 USDRecommended retail price $660 USD

or 4 payments of $116.50

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DUO Carbon Core Connected Solar Mens Watch

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Product

Overview

Size
46.6 mm
Water resistance
200 m
What the rating means
Strap
Resin
Black
Dial colour
Black

Refined for modern performance, the G-Shock DUO Carbon Core Connected Solar men’s watch blends bold design with cutting-edge technology.

Encased in a resilient resin and stainless steel structure, this timepiece features an ultra-thin 12.9mm profile without sacrificing durability. The black resin band and silver-toned bezel frame a multi-layered black dial with Neobrite accents and digital displays, showcasing both rugged appeal and practical clarity. Powered by solar energy and fortified with shock resistance and 200-meter water resistance, it offers Bluetooth connectivity, world time across 38 time zones, and a full suite of functions including alarms, stopwatch, countdown timer, and dual LED illumination. Ideal for casual and smart settings, this men’s watch redefines versatility with refined toughness and sleek sophistication.

Specifications

Case size
(L× W× H) 46.6 × 49.6 × 12.9 mm
Weight
80 g
Construction
Shock Resistant; Carbon Core Guard structure
Water resistance
200-meter water resistance
Timer Countdown timer Measuring unit
1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)
Alarm/hourly time signal 5 daily alarms
Hourly time signal
Light color LED
White
Run time Approx. battery operating time
7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy Accuracy
±15 seconds per month (with no mobile link function)
Other features
12/24-hour format; Date/month display swapping; Day display (days of the week selectable in six languages); Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.); Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) Digital: Hour, minute, second, pm, month, date, day
Gender
Male
Band type
Black Resin
Warranty
2 Years
Features
Case and bezel material Case / bezel material: Resin / Stainless steel
Band Resin Band
Power supply and battery life Tough Solar (Solar powered)
Smartphone Link feature Mobile link (Wireless linking using Bluetooth®)
Apps G-SHOCK Connected Exterior
Glass Mineral Glass
Other Neobrite
World time World time 38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
Stopwatch 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, lap/split time
Light Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
Calendar Full auto-calendar (to year 2099)
Mute feature Button operation tone on/off
Energy saving feature Power Saving (display goes blank to save power when the watch is left in the dark)
Battery display/alert Battery level indicator
Customer

Reviews

Information

Shipping & Returns

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    Returns Policy

    You have 30 days from the date of purchase to return your item.

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