Casio G-Shock Resin Quartz GA400A-2A Watch Blue/Turqoise - Sportique

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Casio G-Shock GA400A-2A Watch | Blue/Turqoise

Casio engineers watches that utilize cutting-edge technology combined with innovative design and a bold aesthetic. The Casio G-Shock Big Case GA400A-2A Watch in Blue/Turqoise is an aesthetic redesign of the popular Big Case Series, featuring all the cutting-edge technology of the G-Shock including shock and magnetic resistance, an auto LED light and water resistance at 200 meters. This watch strikes the perfect balance between a refined aesthetic and rugged to

  • Shock Resistant
  • 200M Water Resistant
  • LED light (Super Illuminator)
  • 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
  • 1/100-second stopwatch
    Measuring capacity: 23:59'59.99''
    Measuring modes: Elapsed time, split time, Countdown timer
    Measuring unit: 1 second
    Input range: 1 minnute to 60 minutes (1-minute increments)
  • 5 daily alarms (with 1 snooze alarm)
  • Hourly time signal
  • Low battery warning (A warning appears on the display whenever battery power drops below a certain level.)
  • Full auto-calendar (to year 2099)
    12/24-hour format
    Accuracy: ± 15 seconds per month
  • Button operation tone on/off
  • Approx. battery life: 3 years
  • Module: 5398

Free Shipping on All Domestic Orders
Shipping from San Francisco, CA

See international and additional shipping information here. Tax is only charged if shipping to California.


If, for any reason, your purchase wasn't exactly perfect, we honor return requests within 30 days from the original purchase date. To be eligible for a return, your item must be unused and in the same condition that you received it in. It must also be in the original packaging. Customer is responsible for return shipping costs. To initiate a return, please fill out the quick form at the bottom of our Returns Page.

Please note that special or custom-made orders are non-refundable, as well as any body care or hygienic products (you wouldn't want to purchase used body wash, right?).

For large adventure items, such as kayaks or paddle boards, a 20% restocking fee will be incurred as we do team lifts to repackage and put these heavy items back into storage. We're sorry about that!

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