For sale is my rare Casio G-SHOCK × Octopus DW-5600BBOCT-1ER Limited Edition, released as part of the special Octopus × G-SHOCK collaboration in 2020.

Based on the iconic square G-SHOCK DW-5600, this special edition features the superb black-and-white Octopus bandana/tentacle artwork printed across the strap.

The watch has NEVER BEEN WORN.

It was purchased for my personal G-SHOCK collection and has remained stored away rather than being used.

This was an extremely limited collaboration, with only 220 examples of this model produced.

The watch comes with its original collector’s package including:

* Casio G-SHOCK DW-5600BBOCT-1ER
* Unworn condition
* Original Octopus × G-SHOCK special presentation packaging
* Original G-SHOCK tin and foam
* Original black Octopus bandana, still packaged
* Casio instruction manual
* International warranty documentation
* Original packaging and labels

The watch is fully working. The photographs show just how clean the watch and the distinctive printed strap remain.

Reference: DW-5600BBOCT-1ER
Module: 3229
200M water resistance
Shock resistant
Classic DW-5600 digital display

The stainless-steel case back carries the DW-5600BB designation because this is the base G-SHOCK model used for the Octopus collaboration.

Finding one of these is difficult enough; finding an example that has never been worn and still retains the special packaging and Octopus bandana is considerably harder.

An excellent collector’s piece and one I’m only selling as part of reducing my personal G-SHOCK collection.

Please study all photographs carefully as they form part of the description.

I also have the matching Octopus × G-SHOCK GA-2100OCT-1A1ER red bandana Limited Edition, again unworn and complete, available separately.