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.

4
Watches
6
Families
61
Listings

Families

G-Shock 6900

G-Shock GA-100

G-Shock GA-110

MR-G

MTG

Mudmaster

Current Listings

[WTS] $60 shippedCasio dw-260 module 690 vintage digital watch

$60 shippedCasio dw-260 module 690 vintage digital watch

Casio - DW-260 · $60
A vintage digital watch with all functions working.

  • Condition: good condition
Posted at
Apr 25, 2026, 6:38 PM
Active
View listing on r/WatchExchange
[WTS] New Casio G Shock GSTB1000D-2A G Steel Bluetooth Tough Solar

New Casio G Shock GSTB1000D-2A G Steel Bluetooth Tough Solar

Casio - G Steel GSTB1000D-2A · $350
This Casio G Shock G Steel GSTB1000D features a blue dial and is equipped with Tough Solar power, Bluetooth connectivity for automatic time adjustment, and 200m water resistance.

  • Condition: new
  • Case dimensions: 46.9 × 44.2 × 11.6 mm
  • Weight: 118 g
  • Band material: Bio-based Carbon / Stainless steel
Posted at
Apr 25, 2026, 2:11 PM
Active
View listing on r/WatchExchange
[WTS] Casio Duro Islander bracelet. 145$ shipped

Casio Duro Islander bracelet. 145$ shipped

Casio - Duro Islander · $145
This Casio Duro Islander is a brand new, unworn watch that comes with all links and the original rubber strap.

  • Condition: New, unworn
  • Shipping: free in the US
Posted at
Apr 25, 2026, 12:01 PM
Active
View listing on r/WatchExchange
[WTS] BIG I FIELDSOLAR AND GSHOCK GSTB100-1A

BIG I FIELDSOLAR AND GSHOCK GSTB100-1A

Casio - GSTB100-1A · $250
The listing features a Casio GSTB100-1A GSHOCK with scratches and a BIG I FieldSolar watch that has been taken out of the house a few times.

  • Box and papers included: true
Posted at
Apr 25, 2026, 10:53 AM
Active
View listing on r/WatchExchange
[WTS] G-Shock Casioak MRG-B2100 MINT 2025 $2,350

G-Shock Casioak MRG-B2100 MINT 2025 $2,350

Casio - MRG-B2100B · $2,350
a complex dial with geometric cutouts and a solar panel, beautifully finished with DLC coating, top-tier build quality.

  • Condition: Lightly worn, excellent condition
  • Case material: Titanium
  • Bezel type: Multi-component (Cobarion)
  • Crystal type: Sapphire
Posted at
Apr 25, 2026, 10:35 AM
Active
View listing on r/WatchExchange
[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 Finish: pre-aged black ion-plated
  • Water Resistance: 200m depth rating
  • Band Size: ~7" wrist size
Posted at
Apr 24, 2026, 6:16 PM
Active
View listing on r/WatchExchange
[WTS] Casio Oceanus OCWS6000-1A - Excellent condition $1150 Shipped

Casio Oceanus OCWS6000-1A - Excellent condition $1150 Shipped

Casio - OCWS6000-1A · $1,150
Up for sale is my Oceanus Manta, nearly perfect with a tiny hairline scratch on the lug and some tiny ones on the clasp.

  • Condition: Excellent condition with minor scratches
  • Lug scratch depth: hairline
  • Clasp scratches count: multiple
Posted at
Apr 24, 2026, 3:55 PM
Active
View listing on r/WatchExchange
[WTS] Casio Tank Salmon Full Kit

Casio Tank Salmon Full Kit

Casio - LTP-B165L-5B · $129
Up for sale is a Casio LTP-B165L-5B analog quartz watch with a salmon dial and classic rectangular design. The watch features elegant Roman numerals and comes in excellent condition with a perfect crystal and clean dial.

  • Condition: Great overall condition, lightly used with minor scratches on the caseback
  • Case Size: 34.5 × 24.5 mm (rectangular)
  • Case Thickness: 8.3 mm
  • Case Material: Stainless steel
Posted at
Apr 23, 2026, 11:59 PM
Active
View listing on r/WatchExchange
[WTS] Casio G-Shock Lot – GMW-B5000, GM-2100 (x2), GW-6900

Casio G-Shock Lot – GMW-B5000, GM-2100 (x2), GW-6900

Casio - GMW-B5000, GM-2100 (x2), GW-6900 · $70
  • Condition: Used but not abused / Excellent condition / Nearly perfect condition / Great condition
  • Strap1: Ritche strap
  • Adapters1: Jays & Kay's adapters
  • Strap2: Archer strap
Posted at
Apr 23, 2026, 6:55 PM
Active
View listing on r/WatchExchange