Welcome to the tone-on-tone Casio G-SHOCK - the perfect watch for the latest fashions in popular monochromatic color schemes. This watch boasts a bold colorway in a matte finish that is accentuated by a metallic face protector. The wire face protector is a first ever for the 2100 line. Shock ResistantCarbon Core Guard structure45.4mm carbon fiber and resin caseMineral Glass200-meter water resistanceBlack resin band with buckle closureDouble LED light - LED light for the face and LED backlight for the digital displayWorld time (31 time zones)1/100-second stopwatchCountdown timer5 daily alarmsHourly time signalHand shift featureFull auto-calendar (to year 2099)12/24-hour formatButton operation tone on/offRegular timekeeping - Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day), Digital: Hour, minute, second, pm, month, dateCasio G-Shock Style: GA2100PTS-8A