Casio MRG-100T Vintage Digital Titanium Watch 34mm Quartz Japan。Casio MRG-100T Vintage Digital Titanium Watch 34mm Quartz Japan。Casio MRG-100T Vintage Digital Titanium Watch 34mm Quartz Japan。I bought the first full metal G-SHOCK! Introducing the MRG100。G-SHOCKの店舗にて購入しました稼働品腕周り17cmお気軽にお声掛けください!