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G-Shock GMA-S2100-4A

G-SHOCK GMA-S2100

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8
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The GMA-S2100 is a smaller women’s version of the bestselling GA-2100 and shares the same features. It is the thinnest and lightest G-Shock watch available.

$99.00

Categories: , , , Tags: ,

List Price: $99 (GMAS2100-4A)

Size: Small
Dimensions (L x W x H): 46.2 x 42.9 x 11.2 mm
Weight: 41 grams
Module: 5611 (instruction manual at casio.com)
Battery (Lifespan): SR726W X 2 (approx. 3 years)
Series Launch Year: 2021
Nickname: Mini CasiOak

Notable Features: Carbon Core Guard, World Time, 1/100-Second Stopwatch, Timer, 5 Daily Alarms, Double LED Light

See full specifications for GMAS2100-4A under “Additional information” tab above.

Suggested Uses: Outdoors, Streetwear

GMAS2100-4A at Casio GMAS2100 on Amazon GMAS2100 on eBay

Latest GMA-S2100 News

Recent GMA-S2100 Releases:

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GMA-S2100 Versus GA-2100


  • Overview
  • Description
  • Brand/Store
  • Availability
  • User Rating
  • Review
  • Specification
  • Size
  • Dimensions (L x W x H mm)
  • Weight (g)
  • Protection
  • Case Material
  • Bezel Material
  • Band Material
  • Glass
  • Neobrite
  • Carbon Core Guard
  • Battery
  • Battery Life (Approx.)
  • World Time
  • World Time Zones
  • World Time Cities
  • Daylight Saving Time
  • Stopwatch
  • Stopwatch Unit
  • Stopwatch Max Range
  • Measuring Modes
  • Countdown Timer
  • Countdown Timer Unit
  • Countdown Range
  • Countdown Setting Range
  • Countdown Setting Increment (Lowest)
  • Alarm
  • Hourly Time Signal
  • Light Type
  • Light Color
  • Calendar
  • Button Tone On/Off
  • Hand Shift
  • 12/24-Hour Format
  • G-SHOCK GMA-S2100

    G-SHOCK GMA-S2100

    8
    $99.00

  • The GMA-S2100 is a smaller women’s version of the bestselling GA-2100 and shares the same features. It is the thinnest and lightest G-Shock watch available.

  • In stock
  • -
  • Build
    8.5
    Functions
    7
    Value
    8.5

  • Small

  • 46.2 x 42.9 x 11.2

  • 41

  • 200-Meter Water Resistance, Shock Resistant

  • Carbon, Resin

  • Resin

  • Resin

  • Mineral

  • Neobrite

  • Carbon Core Guard

  • SR726W X 2

  • 3 Years

  • World Time

  • 31

  • 48 + UTC

  • DST On/Off

  • Stopwatch

  • 1 second (after first hour), 1/100 second (first hour)

  • 23:59’59”

  • 1st-2nd place times, elapsed time, split time

  • Countdown Timer

  • 1 second

  • 24 hours

  • 1 second to 24 hours

  • 1 second

  • 5 Daily

  • Hourly Time Signal

  • 1.5 or 3 Second Afterglow, Double LED, LCD Backlight, LED, Super Illuminator

  • White

  • Full Auto Calendar to 2099

  • Button Tone On/Off

  • Hand Shift

  • 12/24-Hour Format

  • G-SHOCK GA-2100

    G-SHOCK GA-2100

    8
    $99.00

  • The G-Shock GA-2100 was launched in 2019 and quickly reached classic status in just a few years, achieving a place alongside such long-running models like the DW-5600 from the ’80s, the DW-6900 from the ’90s, and the GA-110 from the ’10s. The GA-2100 is akin to a DW-5600 in an analog-digital form. The bezel and band of the watch borrows their shapes from the classic DW-5000 origin model, and the octagonal bezel has earned it the nickname “CasiOak” among fans.

  • In stock
  • -
  • Build
    8.5
    Functions
    7
    Value
    8.5

  • Medium

  • 48.5 x 45.4 x 11.8

  • 51

  • 200-Meter Water Resistance, Shock Resistant

  • Carbon, Resin

  • Resin

  • Resin

  • Mineral

  • Varies

  • Carbon Core Guard

  • SR927W X 2

  • 3 Years

  • World Time

  • 31

  • 48 + UTC

  • DST On/Off

  • Stopwatch

  • 1 second (after first hour), 1/100 second (first hour)

  • 23:59’59”

  • 1st-2nd place times, elapsed time, split time

  • Countdown Timer

  • 1 second

  • 24 hours

  • 1 second to 24 hours

  • 1 second

  • 5 Daily

  • Hourly Time Signal

  • 1.5 or 3 Second Afterglow, Double LED, LCD Backlight, LED, Super Illuminator

  • White

  • Full Auto Calendar to 2099

  • Button Tone On/Off

  • Hand Shift

  • 12/24-Hour Format

GMAS2100-4A at Casio GMAS2100 on Amazon GMAS2100 on eBay

Some specifications (price, material, weight, Neobrite, etc.) for individual models may vary within a series. Some models listed may not be available in all countries.
About The Specs Catalog | Features Glossary | Specs Home

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8Expert Score
The GMA-S2100 offers the minimalist style of the GA-2100 in a smaller form factor but has the same limitations.
Build
8.5
Functions
7
Value
8.5
PROS
  • Thin and lightweight.
  • Double LED includes backlight for LCD display.
CONS
  • LCD display is small.
  • No auto activation for the light.

Specification: G-SHOCK GMA-S2100

Size

Dimensions (L x W x H mm)

46.2 x 42.9 x 11.2
Weight (g)

41
Protection

,

Case Material

,

Bezel Material

Band Material

Resin
Glass

Neobrite

Neobrite
Carbon Core Guard

Battery

SR726W X 2
Battery Life (Approx.)

World Time

World Time Zones

31
World Time Cities

48 + UTC
Daylight Saving Time

Stopwatch

Stopwatch Unit

,

Stopwatch Max Range

Measuring Modes

1st-2nd place times, elapsed time, split time
Countdown Timer

Countdown Timer Unit

1 second
Countdown Range

Countdown Setting Range

Countdown Setting Increment (Lowest)

1 second
Alarm

Hourly Time Signal

Hourly Time Signal
Light Type

, , , ,

Light Color

White
Calendar

Full Auto Calendar to 2099
Button Tone On/Off

Button Tone On/Off
Hand Shift

Hand Shift
12/24-Hour Format

12/24-Hour Format
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