Casio G-Shock has joined forces with Marcelo Burlon County of Milan to produce a new limited edition GA-100. The design takes on elements from Marcelo's native Patagonia, highlighted by a distinctive greyscale pattern inspired by the coral snake. The visually assertive print evokes "fallen shadows" while paying tribute to ouroboros, an ancient symbol for eternity depicting a serpent eating its own tail. The Marcelo Burlon County of Milan logo on the lower band completes the look. Retailing for $200, the limited edition GA-100MRB-1AER is available now through select G-Shock retailers.