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][US] Casio G-Shock Master of G Mudmaster - 56mm - Green - GG-1000-1A3JF

[US] Casio G-Shock Master of G Mudmaster - 56mm - Green - GG-1000-1A3JF

Casio - GG-1000-1A3JF · $135
This is a Casio G-Shock Master of G Mudmaster watch, featuring a large 56mm case size and a green color. It has all its original packaging and accessories.

  • Condition: Great, one small scuff on the screen
  • Size: 56mm diameter
Posted at
Oct 27, 2025, 8:04 AM
Active
[WTS] G-Shock GMWB5000D-1C & CRW001-1

G-Shock GMWB5000D-1C & CRW001-1

Two Casio watches for sale: a G-Shock GMWB5000D-1C and a CRW001-1 Ring Watch, both in great condition and purchased recently.

  • Condition: Great condition, with normal wear from light use and minor scratches on the bezel
  • Purchase Date: July-August 2025
  • Original Packaging Included: Yes
Posted at
Oct 27, 2025, 12:01 AM
Active
[WTS] Casio G-Shock GST-B200TJ-1AJR

Casio G-Shock GST-B200TJ-1AJR

This Casio G-Shock 'Formless' Tai Chi Design watch by Chen Eiji is a unique and stylish timepiece with a cool design, featuring a limited edition design.

  • Condition: Excellent
  • Design: Tai Chi limited edition
Posted at
Oct 26, 2025, 10:03 PM
Active
[WTS] Casio Oceanus OCW-T200SCE-8AJR

Casio Oceanus OCW-T200SCE-8AJR

This is a limited edition Mv Oceanus watch that has only been worn once. It comes with two straps, a tool, and other accessories.

  • Condition: Excellent condition
  • Strap: black leather and gray canvas strap
  • Included Accessories: tool, pins, instructions manual, papers, box
Posted at
Oct 26, 2025, 9:58 PM
Active
[WTS] NEW Casio Casiotron Black TRN50ZE-1A $450

NEW Casio Casiotron Black TRN50ZE-1A $450

Casio - TRN50ZE-1A · $450
This is a brand new Casio Casiotron Black watch, never worn and still in its original packaging. It features a range of functions including world time, stopwatch, alarm, timer, and LED backlight.

  • Condition: New
  • Dimensions: 42.7 × 39.1 × 12.3 mm
  • Depth rating: 50m
  • Water resistance features: tough solar, radio controlled, black ion plated
Posted at
Oct 26, 2025, 6:07 PM
Active
[WTS] New Casio Pro Trek PRG601 Tough Solar Triple Sensor $189

New Casio Pro Trek PRG601 Tough Solar Triple Sensor $189

Casio - PRG601 · $189
A brand new Casio Pro Trek PRG601, featuring a bio resin and stainless case with a solar-powered triple sensor design.

  • Condition: Brand new in box - never been worn
  • Case size: 51.6 × 51.5 × 14.8 mm
  • Water resistance: 100m
  • Case material: bio resin and stainless
Posted at
Oct 26, 2025, 6:04 PM
Active
[WTS] Used/Mod Casio Duro MDV106 Blue Dial with Sapphire Crystal (watch only)

Used/Mod Casio Duro MDV106 Blue Dial with Sapphire Crystal (watch only)

Casio - MDV106 · $75
Used Casio Duro MDV106 with blue dial and sapphire crystal. Original owner, watch is in good condition.

  • Condition: Good
  • Crystal type: Sapphire
  • Original owner: Yes
  • Swapped components: Crystal
Posted at
Oct 26, 2025, 5:56 PM
Active
[WTS] Modded Casio AE-1200WH “Casio Royale” — Stainless Steel case mod

Modded Casio AE-1200WH “Casio Royale” — Stainless Steel case mod

Casio - AE-1200WH · $120
Up for sale is my modded Casio AE-1200WH, a customized piece with several upgrades and in great condition. It has been worn lightly with no major marks or scratches.

  • Condition: Excellent overall
  • Case material: stainless steel
  • Gasket: new, greased
  • Strap adapters: Jay & Kay's 20mm strap adapters
Posted at
Oct 26, 2025, 2:00 PM
Active
[WTS] Price Drop!! Casio G-Shock  x KOBE CITY FIRE BUREAU RANGEMAN GW-9400FBJ-4JR Limited Edition, used in fantastic condition

Price Drop!! Casio G-Shock x KOBE CITY FIRE BUREAU RANGEMAN GW-9400FBJ-4JR Limited Edition, used in fantastic condition

Casio - GW-9400FBJ-4JR · $530
This is a Casio G-Shock x KOBE CITY FIRE BUREAU RANGEMAN GW-9400FBJ-4JR Limited Edition, a rare find in good condition.

  • Condition: fantastic condition
  • Shipping location: CON US
Posted at
Oct 26, 2025, 12:35 PM
Active