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.

60
Watches
6
Families
62
Listings

Families

G-Shock 6900

G-Shock GA-100

G-Shock GA-110

MR-G

MTG

Mudmaster

Current Listings

[WTS] Casio Oceanus Manta 15th Anniversary Limited Edition OCW-S5000C-1AJF with Full Kit

Casio Oceanus Manta 15th Anniversary Limited Edition OCW-S5000C-1AJF with Full Kit

Casio - OCW-S5000C-1AJF · $1,400
This is a limited edition Casio Oceanus Manta with a 24 faceted sapphire inner bezel, blue mother of pearl subdials, and rose gold accents. It features a ton of functionality including a second timezone and stopwatch capabilities.

  • Condition: Pre-owned with light scratches on the integrated bracelet and deployant clasp, as well as some light marks on the black external bezel
  • Case Size: 42.3mm
  • Case Thickness: 9.5mm (including domed sapphire crystal)
  • Water Resistance: 100m
Posted at
Feb 5, 2026, 9:18 AM
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[WTS] Casio G‑Shock GAV01‑2A “Cool Eyes” – Brand New – Never Worn

Casio G‑Shock GAV01‑2A “Cool Eyes” – Brand New – Never Worn

Casio - GAV01-2A · $119
This bold purple analog-digital watch features an original, sculptural oversized case and aggressive styling that blends classic G-Shock resilience with a unique design aesthetic.

  • Condition: Brand new, never worn
  • Case size: 49.1 × 58.2 × 19.6 mm
  • Water resistance: 200m
  • Depth rating: 200m water resistance; shock resistant
Posted at
Feb 4, 2026, 9:30 PM
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[WTS] Casio G‑Shock DW‑6900HDS‑7A1 – Brand New – Never Worn

Casio G‑Shock DW‑6900HDS‑7A1 – Brand New – Never Worn

Casio - DW-6900HDS-7A1 · $99
This vibrant and durable digital timepiece from Casio's iconic 6900 series features a white and blue phosphorescent face inspired by the shimmering glow of bioluminescent plankton in the sea.

  • Condition: Brand new, never worn
  • Case size: 53.2 × 50 × 18.7 mm
  • Water resistance: 200 m
  • Backlight type: LED backlight (Super Illuminator)
Posted at
Feb 4, 2026, 9:28 PM
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[WTS] Casio G-Shock

Casio G-Shock

Casio - DW5600 · $60
This Casio G-Shock DW5600 is a battery powered quartz watch with a great condition case and bezel.

  • Condition: Minor wear, great condition case and bezel
Posted at
Feb 4, 2026, 8:57 PM
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[WTS] Casio G-Shock Mudmaster GGB100-1A - $250 Shipping included!

Casio G-Shock Mudmaster GGB100-1A - $250 Shipping included!

Casio - GGB100-1A · $250
This is a Casio G-Shock Mudmaster watch sold as-is. The watch was bought in June 2025 and comes with the box and papers.

  • Condition: great condition
  • Purchase Date: June 2025
Posted at
Feb 4, 2026, 7:57 PM
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[WTS] Casio G-Shock Mudmaster GGB100-1A

Casio G-Shock Mudmaster GGB100-1A

Casio - GGB100-1A · $275
This Casio G-Shock Mudmaster is a rugged and durable watch designed for outdoor enthusiasts. It features a stainless steel band and case, as well as a shock-resistant design to withstand harsh conditions.

  • Condition: great condition
  • Year Bought: 2025
Posted at
Feb 4, 2026, 6:41 PM
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[WTS] Titanium Casio Lineage, radio controlled, solar, sapphire crystal

Titanium Casio Lineage, radio controlled, solar, sapphire crystal

Casio - Lineage · $125
This solar-powered Casio Lineage watch features a titanium case and radio-controlled accuracy. It has been used but is in overall good condition with a titanium bracelet that can be adjusted using the included sizing tool.

  • Condition: Used, good condition
  • Case material: titanium
Posted at
Feb 4, 2026, 5:23 PM
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[WTS] Casio Oceanus OCW-T4000D-1AJF - JDM Titanium Spec Monster - Bluetooth/Solar/Multiband 6 - Full Kit + Bonus Strap

Casio Oceanus OCW-T4000D-1AJF - JDM Titanium Spec Monster - Bluetooth/Solar/Multiband 6 - Full Kit + Bonus Strap

Casio - OCW-T4000D-1AJF · $2,000
This is a rare JDM gem featuring a Blue IP bezel, Bluetooth, Solar, and Multiband 6 technology, making it an accurate, always charged timepiece with excellent finishing. The watch has a titanium case, dual-curved sapphire crystal, and a full titanium bracelet. It also includes a bonus sailcloth strap.

  • Condition: very good
  • Case material: full titanium
  • Bracelet condition: minor scratches (typical for titanium)
  • Crystal type: dual-curved sapphire with anti-reflective coating
Posted at
Feb 4, 2026, 5:01 PM
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[WTS] Casio G-Shock GBD200-1

Casio G-Shock GBD200-1

Casio - GBD200-1 · $80
  • Model name: G-Shock GBD200-1
Posted at
Feb 4, 2026, 12:01 PM
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