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Deal.ai › Casio
Casio
G-Shock GA-2100GB-1AER CasiOak Horloge Zwart
Casio

G-Shock GA-2100GB-1AER CasiOak Horloge Zwart

4.5(2 ratings)

Best price now

$146.00at Sky JuwelierChecked Nov 11

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Price facts

  • Last seen at $146.00 at Sky Juwelier on Nov 11.

Our take on the G-Shock GA-2100GB-1AER CasiOak Horloge Zwart

The GA-2100GB-1AER is the matte black version of Casio's octagonal CasiOak, a quartz analog-digital watch in a carbon-reinforced resin case. At 11.8 mm thick and 48.5 x 45.4 mm across, it is one of the slimmest G-Shocks and wears lighter than the chunky 5600 and Mudman lines. It brings shock resistance, 20 bar water resistance, world time across 31 time zones, a 1/100-second stopwatch, countdown timer, five alarms and dual LED light. It suits people who want G-Shock toughness in a slimmer, more everyday case, though the negative digital display and resin strap are the usual sticking points.

Best forEveryday wear with rugged useSmall to medium wrists that find other G-Shocks too bulkyTravelers who use world time and alarmsFans of the octagonal CasiOak look
Pros
  • Slim 11.8 mm case sits flat on the wrist
  • Carbon Core Guard resin keeps it light and shock resistant
  • 20 bar water resistance for swimming and showering
  • Full feature set: world time, stopwatch, timer, five alarms, dual LED
  • Analog-digital layout reads quickly
Cons
  • Negative digital display is hard to read in low light
  • Resin strap and bezel show scratches and scuffs over time
  • No solar charging; battery lasts about three years
  • Mineral glass rather than sapphire

G-Shock GA-2100GB-1AER CasiOak Horloge Zwart prices at every store

  • Sky JuwelierNew

    In stockShips from Netherlands · duties may applyReturn policy

    $146.00Checked Nov 11
    Visit Sky Juwelier

What reviewers say

Owners rate the CasiOak highly for its slim case, light weight and the octagonal design that echoes far more expensive watches. Common complaints are the dim negative display and the resin strap feeling basic.

What people mention
  • Display legibilityCriticisedOwners say the negative digital display is dim and hard to read at a glance, especially indoors.
  • Size and fitPraisedReviewers like how slim and light the case is, so it fits under cuffs and suits smaller wrists.
  • BuildMixedThe carbon-reinforced case feels solid and shock resistant, but the matte resin shows scuffs.
  • StrapCriticisedSome owners find the resin strap stiff and basic compared with the watch itself.
  • ValuePraisedBuyers see it as a lot of watch for the money, with features and toughness beyond its class.

About the G-Shock GA-2100GB-1AER CasiOak Horloge Zwart

The G-Shock GA-2100GB-1AER is a matte black version of the octagonal CasiOak. It has an analog-digital quartz movement and a black dial. The strap is black resin.

The case uses Carbon Core Guard construction. It is made of carbon fiber reinforced plastic and measures 11.8 mm thick. The watch is shock resistant and water resistant to 20 bar.

Features include world time for 31 time zones, a stopwatch with 1/100 second resolution, a countdown timer, 5 alarms and dual LED lighting.

Brand
Casio G-Shock
Collection
GA-2100
Reference
GA-2100GB-1AER
Movement
Quartz, analog-digital
Battery life
Approx. 3 years
World time
31 time zones
Stopwatch
1/100 second
Timer and alarms
Countdown timer, 5 alarms
Lighting
Dual LED
Case material
Carbon fiber reinforced plastic (Carbon Core Guard)
Case size
48.5 x 45.4 x 11.8 mm
Shock resistant
Yes
Water resistance
20 bar
Dial
Black
Strap
Black resin

Questions and answers

Is the GA-2100 good for small wrists?
Yes. At 11.8 mm thick and 48.5 x 45.4 mm, it is one of the slimmer G-Shocks and wears smaller than the square 5600 series. Most wrists from about 6 inches up find it comfortable.
Can I swim with it?
Yes. It is rated to 20 bar, which covers swimming, snorkeling and showering. Avoid pressing the buttons underwater.
Does it have a solar battery?
No. It runs on a standard battery with a life of about three years. Solar charging is found on other G-Shock models, not this one.
How does it differ from the standard GA-2100?
The GB version is the matte black finish with a matching black strap. The movement, case size and features are the same as the rest of the GA-2100 line.
What functions does it include?
World time across 31 time zones, a 1/100-second stopwatch, countdown timer, five alarms and dual LED lighting, plus the analog hands.
Is the glass scratch resistant?
It uses mineral glass, which resists everyday knocks but can pick up fine scratches over time. It is not sapphire.
Where is the G-Shock GA-2100GB-1AER CasiOak Horloge Zwart cheapest?
At Sky Juwelier, for $146.00, as of our latest check.
What do buyers say about the G-Shock GA-2100GB-1AER CasiOak Horloge Zwart?
Rated 4.5 out of 5 from 2 ratings.

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