Casio G-Shock GA-110IRONMAN-4PR Iron Man. This G-Shock x Marvel Avengers Collection is a collaboration with Marvel and G-Shock China to celebrate the upcoming Avengers: Endgame movie. This series custom G-Shock watches inspired by. This model includes unique a colorway, a branded band, a custom engraved case back, and exclusive packaging. This iconic and full-bodied GA-110 dons the branded Iron Man logo. The watch comes with a branded band and a custom engraved case back, all encased in exclusive custom packaging for Marvel enthusiasts. The GA-110IRONMAN-4PR is red and gold with an ...