Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Casio › Wrist Watches
Casio
Casio Skeleton GA-2100SKE-7AER Watch

Casio Skeleton GA-2100SKE-7AER Watch

4.6(48 ratings)

Best price now

$125.00at First Class WatchesChecked 21 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit First Class Watches

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $125.00 at First Class Watches on Nov 9.
  • Checked at 3 stores.

Our take on the Casio Skeleton GA-2100SKE-7AER Watch

The GA-2100SKE-7AER is the see-through version of Casio's slim 'CasiOak' G-Shock. The case, bezel and resin strap are all translucent, while the black dial and analog hands keep it readable. It carries the usual G-Shock toughness: shock resistance, 200 m water resistance, world time, alarms and a stopwatch. It suits people who want a rugged everyday watch with a streetwear look, and it is lighter and slimmer than most other G-Shocks.

Best forEveryday wear with casual or streetwear outfitsSwimming and water sportsTravelers who use world timePeople who want a slim G-Shock
Pros
  • Slim, light carbon-core case wears easily
  • 200 m water resistance and shock resistance
  • Analog hands with a small digital display
  • World time, alarms, stopwatch and countdown timer
  • Translucent look stands out from standard G-Shocks
Cons
  • Mineral glass scratches more easily than sapphire
  • Negative LCD is small and dim in low light
  • Transparent resin can yellow and show grime over time
  • Legibility of the hands is weaker than on high-contrast dials

Casio Skeleton GA-2100SKE-7AER Watch prices at every store

  • First Class WatchesNew

    In stock

    $125.00Free shippingChecked 21 h ago
    Visit First Class Watches
  • ArgentoNew

    In stock

    $144.26Checked 21 h ago
    Visit Argento
  • KICKS CREWNew

    In stock

    $146.25+ $35.00 shippingChecked 21 h ago
    Visit KICKS CREW

Store links may earn us a commission. Some prices via Klarna.

Casio Skeleton GA-2100SKE-7AER Watch price history

$125.00$125.00
Nov 8Nov 10

Lowest price we've seen: $125.00 on Nov 8 at First Class Watches. Tracked across 3 stores since Nov 8.

What reviewers say

  • 4.6 / 548 ratings

Owners rate it highly for its looks and toughness. Many like the slim case and the see-through styling. Some mention the small digital window and the clear resin picking up dirt.

What people mention
  • DesignPraisedOwners like the transparent case and strap, which set it apart from standard black G-Shocks.
  • ComfortPraisedThe slim, light resin case is described as easy to wear all day.
  • LegibilityMixedThe analog hands read fine in daylight, but the small negative LCD is dim and hard to see.
  • DurabilityMixedThe watch holds up to knocks and water, but the clear resin shows scratches and grime.
  • BuildPraisedBuyers trust the shock-resistant G-Shock construction.

About the Casio Skeleton GA-2100SKE-7AER Watch

A nice Casio watch which comes with a transparent strap. The hands are of the conventional, analog type.

Specifications

Color (Strap)
TransparentSource
Closure
BuckleSource
Glass
MineralSource
Watch Strap Material
ResinSource
Functions

Questions and answers

Is the GA-2100SKE-7AER good for swimming?
Yes. It is rated to 20 ATM, or 200 m, so it handles swimming and snorkeling. Casio does not rate it for scuba diving.
How does it differ from a standard GA-2100?
The internals are the same. The difference is the translucent case, bezel and strap, plus a black dial. It is a styling variant, not a spec upgrade.
Does it have Bluetooth or solar power?
No. This model runs on a standard quartz battery and has no Bluetooth or Tough Solar. Those features appear on other G-Shock lines.
What functions does it include?
World time, alarms, a stopwatch, a countdown timer, a full auto calendar and both 12- and 24-hour formats.
Will the clear strap turn yellow?
Transparent resin can discolor with sun and sweat over time. Washing it with mild soap and water helps slow this.
What is in the box?
The watch, a Casio manual and the usual packaging. No extra strap is included.
Where is the Casio Skeleton GA-2100SKE-7AER Watch cheapest?
At First Class Watches, for $125.00, as of our latest check.
What do buyers say about the Casio Skeleton GA-2100SKE-7AER Watch?
Rated 4.6 out of 5 from 48 ratings.
Where can I buy the Casio Skeleton GA-2100SKE-7AER Watch?
3 stores we checked sell it, including First Class Watches, Argento, KICKS CREW.

More from Casio

  • C
    Casio Ga-2110su-3aer G-shock Resin Green Digital Quartz Watch
    Casio Ga-2110su-3aer G-shock Resin Green Digital Quartz Watch
  • C
    Casio G-Shock Ga2100-1a2 Neon Accent Blue Dial Resin Watch
    Casio G-Shock Ga2100-1a2 Neon Accent Blue Dial Resin Watch
  • C
    Casio G-Shock GA-2100BM-7A2ER
    Casio G-Shock GA-2100BM-7A2ER
  • C
    Casio G-Shock GA-2100GB-1AER
    Casio G-Shock GA-2100GB-1AER
  • C
    Casio G-Shock GA-2100-1AER
    Casio G-Shock GA-2100-1AER
  • C
    Casio G-Shock 2100 Series GA-B2100-1A Men's Watch
    Casio G-Shock 2100 Series GA-B2100-1A Men's Watch
  • C
    Casio G-Shock GA-B2100-1ACR CasiOak Solar Watch
    Casio G-Shock GA-B2100-1ACR CasiOak Solar Watch
  • C
    Casio G-Shock GM-S2100CB-5A Women's Analog Digital Watch
    Casio G-Shock GM-S2100CB-5A Women's Analog Digital Watch
All Casio deals and products →

More men's watches

  • C
    Casio G-Shock Camouflage Men's Watch
    Casio G-Shock Camouflage Men's Watch
  • C
    Casio G-Shock Classic
    Casio G-Shock Classic
  • C
    Casio G-Shock GA-B2100MF-1AER Men's Watch
    Casio G-Shock GA-B2100MF-1AER Men's Watch
  • C
    Casio G-SHOCK GA-B2100BEG-1ADR 2100 Series Tough Solar Bluetooth Analog-Digital Black Electro Green Watch
    Casio G-SHOCK GA-B2100BEG-1ADR 2100 Series Tough Solar Bluetooth Analog-Digital Black Electro Green Watch
  • C
    Casio G-Shock Watch - GA-B2100-3ADR Black Dial, Green Band
    Casio G-Shock Watch - GA-B2100-3ADR Black Dial, Green Band
  • C
    Casio GA-B2100C-9A
    Casio GA-B2100C-9A
  • C
    Casio GA-B2100-1AJF G-Shock GA-B2100 Series Men's Rubber Band Watch
    Casio GA-B2100-1AJF G-Shock GA-B2100 Series Men's Rubber Band Watch
  • C
    Casio G-Shock GA-2100-7A7 Tone-on-Tone Analog Digital Watch
    Casio G-Shock GA-2100-7A7 Tone-on-Tone Analog Digital Watch
Alarm, Worldtimer, StopwatchSource
Gender
MaleSource
Series
Casio G-Shock GA-2100, Casio G-ShockSource
Case Color
TransparentSource
Movement Type
QuartzSource
Type of Index
Index (without numbers)Source
Display Type
AnalogSource
Dial Color
BlackSource
Time Format
12 Hours, 24 HoursSource
Case Material
ResinSource
Water Protection
20 ATM (200m)Source