Casio - G-Shock - MB6 - Black / Orange - GW6900B-1 - Based on the success of the DW6900CS with its neon highlights on a gloss black case & band, G-Shock brings the same design cues to its Solar Atomic 5600 series of timepieces. Blending technology with fashion, this classic case, is done up in gloss black, contrasted by neon green accents and matching reverse LCD. With its Tough Solar Power & Multi-Band 6 Atomic Timekeeping, this new timepiece fashionably showcases G-ShockÆs Self-Adjusting, Self Charging technology. Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China) - Receives time calibration radio signals which keep the displayed time accurate - Auto receive function (up to 6 times per day) - Manual receive function - Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60, China BPC - Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz, China BPC 68.5kHz - Tough Solar Power - Shock Resistant - 200M Water Resistant - Full Auto EL Backlight with Afterglow - World Time - 31 times zones (48 cities + UTC), city code display, daylight saving on/off - 4 Daily alarms and 1 Snooze Alarm - Hourly time signal - 1/100 second stopwatch - Measuring capacity: 23:59Æ59.99ö - Measuring mode: Elapsed time, split time, 1st-2nd place times - Countdown Timer - Measuring unit: 1 second - Input range: 1 minute to 24 hours (1-minute incremants and 1-hour increments) - Full auto-calendar (pre-programmed until the year 2099) - 12/24 hour formats - Button operation tone on/off - Accuracy: +/- 15 seconds per month - Storage battery: Solar rechargeable battery - Battery power indicator - Power saving function - Approx. battery life: 10 months on full charge (without further exposure to light) - Module: 3179 - Size of case / total weight: GW6900 53.2 x 50.0 x 17.7mm / 63g