Casio G-Shock
More Casio market data- Brand
- Casio
- Model
- G-Shock
- Reference
- GM-2100B-4AJF
- Dial
- black
- Bracelet / strap
- metal bracelet
- Status
- Availability unverified
Watch listing
Casio G-Shock
Casio G-Shock listing with structured specifications, pricing, condition, and market context. Observed details include $100.
Updated Jun 20, 2026
![[WTS] Casio G-Shock GM-2100B-4AJF image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1opgn5n%2F9718504e7f7006b460555965f394b950aa49b64e9ea7159cc1478dff2052ccba.jpg&w=3840&q=75)
![[WTS] Casio G-Shock GM-2100B-4AJF image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1opgn5n%2F6e6e6823dc1d2836d2c40091d21c0f2702b28d5636d48abaa3cef31da592d18c.jpg&w=3840&q=75)
![[WTS] Casio G-Shock GM-2100B-4AJF image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1opgn5n%2Fb7020c2714abc795e5c9f1a133b240da57e89bf3205fb8cd6d70044965849359.jpg&w=3840&q=75)
![[WTS] Casio G-Shock GM-2100B-4AJF image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1opgn5n%2F513b4868e9672faf050edb62cdfa2aa5c829d68463546ed0ae33522c677eacf9.jpg&w=3840&q=75)
![[WTS] Casio G-Shock GM-2100B-4AJF image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1opgn5n%2Fa17094fac46deff2d82304a213decd6fa11683650c60354543072847d37bcb6e.jpg&w=3840&q=75)
![[WTS] Casio G-Shock GM-2100B-4AJF image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1opgn5n%2F0409721edee41e41ecbc6b4e29b7ae2b37b23f9ecbb4d3bb3df1ac318cc6f6d1.jpg&w=3840&q=75)
Observed asking price
$100
Status: Availability unverified
At a glance
- Listing type
- For sale
- First observed
- Nov 5, 2025
- Watches
- 1
- Photos
- 8
Structured details
Watch details
$100
Listing notes
[WTS] Casio G-Shock GM-2100B-4AJF
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
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