Casio G-Shock 'Oak' Carbon Core Guard GA2100-1A1 Mens Watch

Analog-digital timekeeping comes packed into a no-nonsense simple design without sacrificing G-SHOCK level toughness. High-strength resin material, which is reinforced with carbon fibres, makes it possible to create a case that is a mere 11.8 mm thin, which is the thinnest among G-SHOCK combination models. A new carbon core guard structure protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibres for outstanding strength and crack resistance. - Case / bezel material: Carbon / Resin - Resin Band - Shock Resistant - Mineral Glass - 200-meter water resistance - Double LED light - World time - 1/100-second stopwatch - Countdown timer 5 daily alarms - Hourly time signal - Hand shift feature - Full auto-calendar (to year 2099) - 12/24-hour format - Button operation tone on/off - Regular timekeeping - Size of case/ Total weight: 48.5 x 45.4 x 11.8mm / 51g