This Casio G-Shock men's watch features a bold red color and a two-piece strap with a buckle closure. The 51mm round case is made of resin with a matte finish and features a screwback caseback. The watch has both analog and digital display features, including backlight and alarm functions. This watch was only tried on! Sat in watch case, only needs a battery! Just watch, no case or manual. Don’t miss out! The watch is water-resistant up to 20BAR and is powered by a Japanese movement. The Casio G-Shock is a casual style wristwatch that is perfect for men who want a durable and functional accessory. Please note that this item needs a battery replacement.