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] New Casio G-Shock MT-G - $800

New Casio G-Shock MT-G - $800

This is a brand new Casio G-Shock MT-G model, designed for outdoor enthusiasts with features such as Bluetooth connectivity and solar charging. The watch has a large display, with world time and calendar functions, and is water resistant up to 200m.

  • Condition: New
  • Case Size: 55.1 × 49.8 × 15.9 mm
  • Water Resistance: 200m / 20 bar
  • World Time Zones: 27–39 zones
Posted at
Aug 30, 2025, 4:28 PM
Active
[WTS] Casio G-SHOCK DWB5600G-7 // ships free to CONUS

Casio G-SHOCK DWB5600G-7 // ships free to CONUS

Casio - DW-B5600G-7 · $99
The seller is listing a Casio G-SHOCK DWB5600G-7 watch, which features a resin case, mineral glass crystal, and dimensions of 48.9 x 42.8 x 13.4 mm.

  • Case material: resin
  • Crystal type: mineral glass
  • Dimensions: 48.9 x 42.8 x 13.4 mm
Posted at
Aug 30, 2025, 2:06 PM
Active
[WTS] Casio Gshock DW-9100

Casio Gshock DW-9100

Casio - DW-9100 · $150
This Casio Gshock DW-9100 is a rugged watch known as the Riseman, featuring a fresh battery and all working functions. It's ready for any adventure.

  • Condition: Minty, unworn
  • Battery type: CR2016
Posted at
Aug 30, 2025, 1:43 PM
Active
[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 · $1,800
A limited edition Casio Oceanus S5000C with a 24 faceted sapphire inner bezel, blue mother of pearl subdials, and rose gold accents. It has a ton of functionality and is solar powered.

  • Condition: pre-owned with some wear on the integrated bracelet and deployant clasp
  • Case size: 42.3mm
  • Case thickness: 9.5mm
  • Water resistance: 100m
Posted at
Aug 29, 2025, 10:34 PM
Active
[WTS] Pair of compact G-Shocks, excellent condition, $65 each or $120 for both

Pair of compact G-Shocks, excellent condition, $65 each or $120 for both

A pair of compact G-Shocks in excellent condition, perfect for those who find standard-sized models too chunky.

  • Condition: excellent
  • Size: compact sizes
  • Colors: lavender (GMD-S5600BA-6ER), turquoise (GMAP2100-2A)
Posted at
Aug 29, 2025, 6:58 PM
Active
[WTS] Casio x Rag & Bone A1000RCB-1 | Black Ion Plated | Sapphire Crystal | Box and Manual

Casio x Rag & Bone A1000RCB-1 | Black Ion Plated | Sapphire Crystal | Box and Manual

Casio - A1000RCB-1 · $499
This limited edition Casio A1000RCB-1 features a black ion-plated finish and sapphire crystal. The watch comes in its original boxes and manual, including the inner box in good condition.

  • Condition: Pre-owned with signs of wear on case and bezel, pristine bracelet
  • Box condition: inner box looks good, outer box is beaten up
  • Payment methods: PayPal F&F, Venmo F&F, Zelle
Posted at
Aug 29, 2025, 4:28 PM
Active
[WTS] Casio Filter Mods

Casio Filter Mods

Casio · $69
This listing is for Casio filter mods with additional features such as negative display. The watches are brand new and include shipping to anywhere in the US.

  • Condition: new
  • Color Filter: red, purple (additional)
  • Display Type: negative
Posted at
Aug 29, 2025, 3:27 PM
Active
[wts] G-SHOCK Gundam Vintage DW-8300 , G-Shock World Time Chrono GDX6900-7 , G-Shock G-8100B-9 Beige Vintage Dual Illuminator

G-SHOCK Gundam Vintage DW-8300 , G-Shock World Time Chrono GDX6900-7 , G-Shock G-8100B-9 Beige Vintage Dual Illuminator

The seller is listing three Casio G-Shock watches: a Gundam Vintage DW-8300, a World Time Chrono GDX6900-7, and a Beige Vintage Dual Illuminator G-8100B-9. All are in very good condition and working fine.

  • Condition: Very good
  • Size range: 38mm to 44mm
Posted at
Aug 29, 2025, 1:11 PM
Active
[wts] Casio G shock Frogman Trilogy

Casio G shock Frogman Trilogy

  • Condition: Good vintage condition
  • Case material top: Titanium
  • Movement type all: Quartz
  • Strap material top and middle: Resin
Posted at
Aug 29, 2025, 12:26 PM
Active