Casio Neon Accent Series Black G-Shock GA-2100-1A3JF Men's Watch,

G-SHOCK is a shock-resistant watch that has established a new concept of toughness in watches. The NEONACCENT series features a black base with neon colors as accents. [Shock-resistant structure] G-SHOCK's core technology pursues toughness. The shock-resistant structure protects the module. The unique uneven shape prevents direct impacts to the glass and buttons. [20 ATM water resistance] Can be used in a variety of places and situations, from everyday water work to water activities such as swimming, surfing, and jet skiing [LED Light/Backlight] The display uses light-emitting diodes, with high-brightness LEDs used as the light source. This is a combination watch, and both the digital and analog display surfaces are illuminated. The display surface lights up when the watch is tilted, automatically turning on in dark places and automatically switching off in bright places. [Other product specifications] Hand shift function / Stopwatch / Timer / Full auto calendar / 12/24 hour display switching