G-Shock CasiOak Black Steel Rainbow,Crafted with a stainless Black Steel case and rubber strap

All working with Autolight

Japan quality

G-shock

Shock Resistant

Mineral Glass

Neobrite

200-meter water resistance

Case / bezel material: Resin / Stainless steel

Resin Band

LED light

LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

LED backlight for the 

Measuring unit:

Measuring modes: Elapsed time, split time, 1st-2nd place times

Countdown timer

Measuring unit: 1 second

Countdown range: 24 hours

Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

5 daily alarms

Hourly time signal

Hand shift feature

12/24-hour format

Button operation tone on/off

Regular timekeeping

Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)