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G-SHOCK Big Case Series

SKU: GA400-1A
Sale price$110.00 USD Regular price$213.00 USD

or 4 payments of $27.50

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G-SHOCK Big Case Series

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Product

Overview

G-Shock GA400-1A Big Case watch unveils a bold 51mm resin case and rugged resin band, pairing a white dial with black accents for immediate legibility. Built for demanding environments, this men's watch delivers shock resistance, 200-meter water resistance, mineral glass, and an LED illumination system that lights the dial at a touch. The multi-layer design features a prominent 3 o’clock rotary switch for intuitive operation, while 31 time zones and world time keep you on schedule across travels. A 1/100-second stopwatch, countdown timer, five daily alarms, and auto calendar to 2099 balance performance with practicality. This is a refined sport watch with unmistakable G-Shock resilience.

Warranty

2 Years

Case Size

51mm

Gender

Male

Water Resistance

200 Meters

Packaging

Official G-Shock box

Band Type

Black Rubber

Movement

Quartz

Product

Details

Case / bezel material: Resin

Resin Band

Magnetic Resistant

Shock Resistant

Mineral Glass

200-meter water resistance

LED light

Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow

World time

31 time zones (48 cities + coordinated universal time), one-touch UTC time zone, daylight saving on/off, Home city/World time city swapping

1/100-second stopwatch

Measuring capacity: 23:59'59.99''

Measuring modes: Elapsed time, split time

Countdown timer

Measuring unit: 1 second

Countdown range: 60 minutes

Countdown start time setting range: 1 minute to 60 minutes (1-minute increments)

Other: Auto switching to elapsed time measurement (up to 60 minutes, 1-second units) when the end of a countdown timer operation is reached

5 daily alarms (with 1 snooze alarm)

Hourly time signal

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

Full auto-calendar (to year 2099)

12/24-hour format

Button operation tone on/off

Regular timekeeping

Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (countdown timer minutes)

Digital: Hour, minute, second, pm, month, date, day

Accuracy: ±15 seconds per month

Approx. battery life: 3 years on SR927W × 2

Customer

Reviews

Information

Shipping & Returns

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    Returns Policy

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

    To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

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