Casio G-Shock G-Steel Smoke Dial SS Chronograph Quartz Men's Watch GSTS100D-1A4

G-SHOCK, pursuing the true toughness, has revealed a new series of products. Under the concept of "Layered Toughness", the G-STEEL series consists of a quality metal body with the Shock Resistant structure that G-SHOCK is known for.

• Shock Resistant
• 200M Water Resistant
• Solar Powered
• Double LED light
• LED light for the face (Full Auto LED Light, selectable illumination duration, Afterglow)
• LED Backlight for the digital display (Full Auto LED light selectable illumination duration, afterglow)
• World Time: 31 time zones (48 cities + UTC), city code display, daylight saving on/off
• 5 Daily Alarms
• Hourly Time Signal
• 1/100 Second Stopwatch
• Measuring capacity: 59'59.99"
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown Timer: Measuring unit: 1 second
• Countdown range: 100 minutes
• Countdown start time setting range: 1 to 100 minutes (1-second increments, 1-minute increments)
• Full Auto-Calendar (pre-programmed until the year 2099)
• 12/24 Hour Formats
• Button operation tone on/off
• Accuracy: a 15 seconds per month
• Regular Timekeeping
• Analog: 2 hands (hour, minute)
• Digital: Hour, minute, second, pm, date, day
• Approx. Battery Life: 8 months on a rechargeable battery (operation period with normal use without exposure to light after charge); 19 months on rechargeable battery (operation when stored in total darkness with the power save function on after full charge)
• Style#: GSTS100D-1A4