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.

122
Watches
6
Families
59
Listings

Families

G-Shock 6900

G-Shock GA-100

G-Shock GA-110

MR-G

MTG

Mudmaster

Current Listings

[WTS] G-SHOCK 40th Anniversary DW5040PG-1 "Project Team Tough" – RARE

G-SHOCK 40th Anniversary DW5040PG-1 "Project Team Tough" – RARE

Casio - DW5040PG-1 · $450
A rare G-Shock 40th Anniversary DW5040PG-1 watch, part of the Recrystallized Series tribute to the original 1983 DW-5000C. The watch features a unique recrystallization process, giving the metal a crystalline texture and a gold IP-plated metalwork with a gold-tinted LCD.

  • Condition: Excellent shape
  • Purchase Date: December 2023
  • Purchased From: Reeds Jewelers
  • Set Included: Complete set with special 40th Anniversary eco-packaging and papers
Posted at
Feb 1, 2026, 1:16 PM
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[WTS] Casio G-Shock G-Lide GBX-100 Good Condition - $120 Shipped

Casio G-Shock G-Lide GBX-100 Good Condition - $120 Shipped

Casio - GBX-100 · $120
A rugged and sleek surf watch designed to help maximize time spent in the water. It features a shock-resistant design, tide graph, moon data, sunrise/set times for 3000 locations worldwide, step counter, and Bluetooth connection.

  • Condition: Good overall condition
  • Band material: resin
  • Case material: resin
  • Bezel material: stainless steel
Posted at
Feb 1, 2026, 12:56 PM
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[WTS] GWG-2000TLC-1AER Limited Edition Japan Only BRAND NEW $950

GWG-2000TLC-1AER Limited Edition Japan Only BRAND NEW $950

Casio - GWG-2000TLC-1AER · $950
The G-SHOCK MUDMASTER is a limited edition collaboration between Casio and Toyota's Land Cruiser team, designed for rugged adventures. It features a forged carbon bezel, carbon core guard structure, and a mud-splatter pattern on the band.

  • Condition: Brand New
  • Material: Resin
  • Bezel material: Metal
  • Glass: Sapphire Glass
Posted at
Feb 1, 2026, 12:04 PM
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[WTS] $50 each!

$50 each!

Casio - Duro · $50
This Casio Duro is a versatile and functional watch, featuring a white dial and chronograph functionality. The small scratch on the bezel insert is barely noticeable except under certain light angles.

  • Condition: Pre-owned with small scratch on the bezel insert near 5:00
  • Box Status: cleaned
  • Shipping Location: CONUS
  • Payment Methods: Venmo/Zelle
Posted at
Feb 1, 2026, 11:14 AM
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[WTS] Casio G-Shock GST-B200TJ-1AJR

Casio G-Shock GST-B200TJ-1AJR

Casio - GST-B200TJ-1AJR · $225
This is a Tai Chi limited edition Casio G-Shock with a unique 'Formless' design by Chen Eiji. It has been worn twice and is in great condition.

  • Condition: Excellent
  • Worn times: 2
Posted at
Jan 31, 2026, 7:20 PM
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[WTS] John Mayer Casio G-Shock Hodinkee DW6900-JM20-8CR

John Mayer Casio G-Shock Hodinkee DW6900-JM20-8CR

Casio - DW6900-JM20-8CR · $350
A limited edition G-Shock collaboration between Casio and Hodinkee, featuring a unique colorway that is best seen in person.

  • Condition: Excellent
  • Box And Packaging: Included
  • Colorway: Unique
Posted at
Jan 31, 2026, 3:51 PM
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[WTS] Casio G-Shock MRG-B2100D-2A - Latest MRG Release - Exotic Titanium (platinum-like), Grand Seiko Level Quality With G-Shock Durability and Ownership Cost, LIKE NEW FULL KIT - $3600 shipped CONUS (retails $5100)

Casio G-Shock MRG-B2100D-2A - Latest MRG Release - Exotic Titanium (platinum-like), Grand Seiko Level Quality With G-Shock Durability and Ownership Cost, LIKE NEW FULL KIT - $3600 shipped CONUS (retails $5100)

Casio - MRG-B2100D-2A · $3,600
The Casio MRG-B2100D-2A is a unique timepiece that combines the durability of G-Shock with the quality of Grand Seiko. This stunning blue watch features a premium titanium build and intricate Zaratsu polishing.

  • Condition: Like New
  • Case Components: 27 components
  • Water Resistance: 200m depth rating
  • Bracelet Material: DAT55G alloy
Posted at
Jan 31, 2026, 3:00 PM
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[WTS] Casio G-Shock x Bamford Limited Edition GM5600BWD-1 | Brand New | Full Kit [USA-NY]

Casio G-Shock x Bamford Limited Edition GM5600BWD-1 | Brand New | Full Kit [USA-NY]

Casio - GM5600BWD-1 · $399
This is a limited edition Casio G-Shock x Bamford GM5600BWD-1, which comes with its original packaging.

  • Condition: Brand New
  • Country of sale: USA-NY
Posted at
Jan 31, 2026, 10:25 AM
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[WTS] Casio G-Shock 'lover' collection 2019, His - $145 TYD

Casio G-Shock 'lover' collection 2019, His - $145 TYD

Casio · $145
a Casio G-Shock 'lover' collection watch from 2019 with zebra prints in very good condition.

  • Condition: Very good condition
  • Shipping method: UPS via tracking
  • Payment methods: PayPal Goods & Services (for established users), wire transfer (new or low-feedback users)
Posted at
Jan 30, 2026, 4:24 PM
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