Casio G-Shock
More Casio market data- Brand
- Casio
- Model
- G-Shock
- Reference
- GB-6900B-1B
- Dial
- black
- Bracelet / strap
- resin
- Status
- Availability unverified
Watch listing
Casio G-Shock
Casio G-Shock listing with structured specifications, pricing, condition, and market context. Observed details include $69.
Updated Jun 13, 2026
![[WTS] Casio G-Shock GB-6900B-1B Bluetooth Vibration Alarm Black Negative Display Digital Watch 5600 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1nbyoub%2Fd24f9b9e5230f4e6f4d37e987dca46213cb4d16f2b2c8d28d8c617939392d05f.jpg&w=3840&q=75)
![[WTS] Casio G-Shock GB-6900B-1B Bluetooth Vibration Alarm Black Negative Display Digital Watch 5600 media](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1nbyoub%2F355b445dd7822290158c79dbfb3193c681959e1cfac264838ae13630c70848e0.jpg&w=3840&q=75)
Observed asking price
$69
Status: Availability unverified
At a glance
- Listing type
- For sale
- First observed
- Sep 8, 2025
- Watches
- 1
- Photos
- 2
Structured details
Watch details
$69
Listing notes
[WTS] Casio G-Shock GB-6900B-1B Bluetooth Vibration Alarm Black Negative Display Digital Watch 5600
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
Current Casio listings
- Casio G-Shock
Jun 21, 2026 · $450
- Casio MTP-B145D
Jun 21, 2026 · $100
- Casio G-Shock
Jun 20, 2026 · $775
- Casio G-Shock
Jun 20, 2026 · $200
- Casio G-Shock
Jun 20, 2026 · $575
- Casio G-Shock
Jun 20, 2026 · $125
Explore the Casio market
Compare recent listings, common models, and observed prices for Casio watches.