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G-Shock

G-Shock GA2100-7A Analog Digital Men's Watch

G-Shock GA2100-7A Analog Digital Men's Watch

$99 USD
$99 USD
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Pickup available at Schooner's Wharf

Usually ready in 24 hours

Choose timeless versatility with the iconic octagonal G-SHOCK look, now in tasteful GA-2100 colors. Made of carbon fiber-reinforced fine resin for a thinner, lighter watchcase that is as tough as ever. The simple design and rugged construction features a black dial for a cool, polished look.

  • Case size (L× W× H)


    48.5 × 45.4 × 11.8 mm

  • Weight

    51 g

  • Case and bezel material

    Carbon / Resin　

  • Band

    Resin Band

  • Construction

    Shock Resistant
    Carbon Core Guard structure

  • Water resistance

    200-meter water resistance

  • Power supply and battery life

    Approx. battery life: 3 years on SR726W X 2

  • Glass

    Mineral Glass

  • Compatible band size

    145 to 215 mm

  • World time

    World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off

  • 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, split time, 1st-2nd place times

  • Timer

    Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

  • Alarm/hourly time signal

    5 daily alarms
    Hourly time signal

  • 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)

  • Light color

    LED:White

  • Calendar

    Full auto-calendar (to year 2099)

  • Mute feature

    Button operation tone on/off

  • Accuracy

    Accuracy: ±15 seconds per month

  • Other features

    12/24-hour format
    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 (day)
Digital: Hour, minute, second, pm, month, date
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