Casio

Since entering the watch market in 1974, Casio has revolutionized digital timekeeping with their innovative approach to functionality and durability. Their G-Shock line, introduced in 1983, redefined shock-resistant watches and has become a cultural icon. The brand's Edifice collection brings sophisticated analog-digital technology to motorsports timing, while their Pro Trek series offers advanced environmental sensors for outdoor enthusiasts. Through their constant innovation in digital technology, solar power, and radio-controlled timekeeping, Casio continues to push the boundaries of what a watch can achieve.


Families


Current Listings

[WTS] Casio G-Shock GST-B200TJ-1AJR

Casio G-Shock GST-B200TJ-1AJR

This is a Casio G-Shock Tai Chi Design watch with a unique and cool design.

  • Condition: Excellent
  • Worn: 2
Posted at
Nov 5, 2025, 5:16 PM
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[WTS] Casio G-Shock GM-2100B-4AJF

Casio G-Shock GM-2100B-4AJF

Casio - GM-2100B-4AJF · $100
One of the first official metal G-Shock models, available in a colorway unique to Japan.

  • Condition: Excellent condition, hardly ever worn
  • Origin: Japan
  • Box And Papers: yes
Posted at
Nov 5, 2025, 4:59 PM
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[WTS] Casio AD 300 Vintage Japan made watch, Fully functional ,, 220 USD + shipping cost

Casio AD 300 Vintage Japan made watch, Fully functional ,, 220 USD + shipping cost

Casio - AD 300 · $220
A vintage Japan-made Casio AD 300 watch with minimal signs of wear and functionally in good condition. The watch has some markings on the bezel but overall is a great deal compared to similar listings on eBay.

  • Condition: Minimal wear marks
  • Country Of Origin: Japan
Posted at
Nov 4, 2025, 2:20 PM
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[WTS] Casio G-Shock GW9010 Mudman Solar Watch - $145

Casio G-Shock GW9010 Mudman Solar Watch - $145

Casio - GW9010 · $140
A Casio GW9010 Mudman Solar Watch in excellent condition with a functional honeycomb solar panel. The watch comes with new accessories and original packaging.

  • Condition: Excellent, near mint
  • Case Back Gasket Replaced: true
  • Parts Supplier: Official Casio parts supplier
  • New Strap: true
Posted at
Nov 4, 2025, 12:07 PM
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[WTS] G-Shock GMD-B800 / Casio W-87 - $75

G-Shock GMD-B800 / Casio W-87 - $75

The seller is parting with two Casio watches, a G-Shock GMD-B800 and a W-87H. Both are in varying conditions but come with free shipping to CONUS.

  • Condition: Mint (GMD-B800), Visible use marks (W-87H)
  • Straps Condition: Mint
  • Band Color Combo: Not specified
Posted at
Nov 4, 2025, 11:59 AM
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[WTS] Casio F-91WB-8AEF - customized hand painted "Graffiti II"

Casio F-91WB-8AEF - customized hand painted "Graffiti II"

This Casio F-91WB-8AEF has been customized with a hand-painted design called 'Graffiti II'. The watch is unique and comes in a compact size, measuring 38.2 × 35.2 × 8.5 mm and weighing 21g.

  • Size: 38.2 × 35.2 × 8.5 mm
  • Weight: 21g
  • Dimensions for: the watch case
Posted at
Nov 4, 2025, 5:15 AM
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[WTS] Casio GA-100-1A4 Black and Red

Casio GA-100-1A4 Black and Red

Casio - GA-100-1A4 · $50
Selling my Casio GA-100-1A4 Black and Red watch, it's rarely worn.

  • Condition: pretty good
  • Shipping: CONUS
Posted at
Nov 3, 2025, 11:30 PM
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[WTS] G-Shock GWRB1000-1A Gravitymaster

G-Shock GWRB1000-1A Gravitymaster

Casio - GWRB1000-1A · $350
Additional Details: This Casio G-Shock Gravitymaster Carbon Core is in excellent condition, with a sapphire crystal and various features such as Bluetooth, multi-band 6, and solar charging.

  • Condition: Excellent shape
Posted at
Nov 3, 2025, 3:26 PM
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[wts] Casio COLLECTIBLE VTG CASIOTRON TRN-100 LIQUID CRYSTAL DIGITAL QUARTZ Watch Best Price $199

Casio COLLECTIBLE VTG CASIOTRON TRN-100 LIQUID CRYSTAL DIGITAL QUARTZ Watch Best Price $199

Casio - TRN-100 · $199
This is a rare Casio watch, the TRN-100 model known as the Casiotron, featuring a liquid crystal display and quartz digital movement. It's in good condition, working fine.

  • Condition: Very good condition
  • Bracelet included: original
  • Dial size: 37mm diameter
Posted at
Nov 3, 2025, 12:25 AM
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