• Casio G-Shock GA-2100BM-7A5ER
  • Casio G-Shock GA-2100BM-7A5ER
  • Casio G-Shock GA-2100BM-7A5ER
Casio G-Shock GA-2100BM-7A5ER
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Casio G-Shock GA-2100BM-7A5ER

$125.00 USD
x2 x3 x4 Pay in 4x
$31.25
without fees

Robust analog-digital watch with a 48.5 × 45.4 × 11.8 mm case, Carbon Core Guard structure, 20-bar water resistance, compact diameter, and retro-metallic transparent design.

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Technical description
  • Brand G-Shock
  • Gender Man
  • Composition Carbon fiber, Resin
  • Bracelet materials Resin
  • Diameter 45.40 x 48.50 mm
  • Glass composition Mineral
  • Movement type Quartz
  • Thickness 11.80 mm
  • Water resistance 20 ATM
  • Show more

    Movement

    Movement type Quartz
    Function Stopwatch, Date, Alarm

    Dial

    Color Rose gold

    Case/Bracelet

    Diameter 45.40 x 48.50 mm
    Thickness 11.80 mm
    Composition Carbon fiber, Resin
    Clasp Pin buckle
    Glass composition Mineral
    Case back Screwed
    Bracelet materials Resin

    Other details

    Water resistance 20 ATM
    Gender Man
    Weight 51 g
    Reference GA-2100BM-7A5ER
Why this watch?

The G-Shock Revolution

The resin case, combined with the Carbon Core Guard structure, offers maximum robustness at only 51 g, ideal for daily or sports use. The iconic octagonal bezel and metallic dial, combined with a translucent band, give it a bold and contemporary style while retaining classic G-Shock functions (shock resistance, 200m water resistance, dual Super Illuminator LED, 1/100 sec stopwatch, alarm, world time).
Watch history

Watch history

Casio’s G-Shock brand was launched in 1983 to offer ultra-robust, shock- and water-resistant watches for extreme use. The GA-2100 series, introduced in 2019, carries on this philosophy, combining slimness, a carbon-reinforced case, and an octagonal bezel inherited from the original DW-5000 model.

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