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
64
Listings

Families

G-Shock 6900

G-Shock GA-100

G-Shock GA-110

MR-G

MTG

Mudmaster

Current Listings

[WTS] “When this baby hits 88 miles an hour you’re gonna see some serious shit” ahh watch. Vintage 1980’s Casio Databank

“When this baby hits 88 miles an hour you’re gonna see some serious shit” ahh watch. Vintage 1980’s Casio Databank

Casio - Databank (no specific model number mentioned) · $100
A vintage digital watch from Casio, featuring a databank function.

  • Condition: Good, works as it should
  • Year: 1980's
  • Strap: off a newer Casio calculator
Posted at
Apr 12, 2026, 2:58 PM
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[WTS] G-SHOCK GW-B5600BC-1BDR BLACK-$120

G-SHOCK GW-B5600BC-1BDR BLACK-$120

Casio - GW-B5600BC-1BDR · $120
The Casio G-Shock GW-B5600BC-1BDR is a black all-black model with Bluetooth capabilities, featuring a comfortable combi bracelet sized for wrists up to 7.5 inches.

  • Condition: Excellent condition, worn maybe 3 times
  • Bracelet size: sized for ~7.5" wrist
Posted at
Apr 11, 2026, 6:09 PM
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[WTS] G-Shock GMW-B5000TB Titanium Square

G-Shock GMW-B5000TB Titanium Square

Casio - GMW-B5000TB-1 · $1,500
This G-Shock GMW-B5000TB-1 titanium square includes box, papers, original bracelet, and OEM resin strap. It functions perfectly.

  • Condition: Very little signs of wear, functions perfectly
  • Case material: titanium
  • Year: 2019
Posted at
Apr 11, 2026, 5:35 PM
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[WTS] Ay Güey Casio G-Shock DW6900AG22-1CR

Ay Güey Casio G-Shock DW6900AG22-1CR

Casio - DW6900AG22-1CR · $180
A fully exclusive G-Shock DW-6900 watch with a co-branded face and Ay Güey branding on the band. The watch was only released in Mexico.

  • Condition: Never worn, excellent condition
  • Origin: Mexico only release
  • Packaging: Special orange and black packaging
Posted at
Apr 11, 2026, 4:58 PM
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[WTS] Casio G-SHOCK NASA Watch DW-6900 DW6900NASA23-7R

Casio G-SHOCK NASA Watch DW-6900 DW6900NASA23-7R

Casio - DW-6900 DW6900NASA23-7R · $175
This Casio G-SHOCK NASA Watch is a beautiful timepiece that has never been worn.

  • Condition: Excellent, never worn
  • Shipping: CONUS only
Posted at
Apr 11, 2026, 3:36 PM
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[WTS] or [WTT] PRICE DROP!! Casio G-Shock GA-150A– Bright Orange Analog-Digital Shock Monster

or [WTT] PRICE DROP!! Casio G-Shock GA-150A– Bright Orange Analog-Digital Shock Monster

Casio - GA-150A-4A · $65
The Casio G-Shock GA-150A-4A is an analog-digital shock-resistant watch featuring a vibrant metallic orange resin band and face. It has a robust design with 200m water resistance and a mineral glass face.

  • Condition: Pre-owned with normal signs of use, case and strap in good condition
  • Water Resistance Depth: 200m
  • Case Size: 55.1 × 52.2 × 16.6 mm
  • Weight: 70.1g
Posted at
Apr 11, 2026, 12:38 PM
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[WTS] CASIO G-SHOCK Full Metal Aged Ref. GMW-B5000V-1JR - COMPLETE SET! 🔥$1,650🔥

CASIO G-SHOCK Full Metal Aged Ref. GMW-B5000V-1JR - COMPLETE SET! 🔥$1,650🔥

Casio - GMW-B5000V-1JR · $1,650
The CASIO G-SHOCK GMW-B5000V-1JR is a limited edition model featuring a pre-aged black ion-plated finish, giving it a vintage aesthetic. It combines durability with advanced features including Bluetooth connectivity and 200-meter water resistance.

  • Condition: UNWORN
  • Case material: Full metal
  • Band type: Metal bracelet
  • Bracelet size: ~7" wrist
Posted at
Apr 10, 2026, 9:13 PM
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[WTS] Casio Gshock MTG-1100B

Casio Gshock MTG-1100B

Casio - MTG-1100B · $190
The MTG-1100B is a rare solar powered and radio-controlled watch from Casio. It features a modified bracelet for better fit and includes an original clasp.

  • Condition: Good condition, with a cut on the resin bezel
  • Bracelet size: 6.25 inches
  • Clasp modification: modified to attach 18mm clasp with additional micro-adjustment holes
Posted at
Apr 10, 2026, 8:32 PM
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[WTS] G-Shock MR-G B2000JS-1A “Juryoku-Maru” Limited Edition – $4,999 (Price Drop)

G-Shock MR-G B2000JS-1A “Juryoku-Maru” Limited Edition – $4,999 (Price Drop)

Casio - B2000JS-1A · $4,999
The G-Shock MR-G B2000JS-1A 'Juryoku-Maru' is a limited edition model with 800 pieces produced, featuring a titanium case and traditional Japanese design.

  • Condition: Excellent
  • Edition size: limited to 800 pieces
Posted at
Apr 10, 2026, 4:00 PM
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