Casio PRW3500T-7 Protrek Tough Solar men's alarm dive watch features a 53mm wide and 15mm thick grey resin case with a unidirectional rotating black stainless steel bezel and textured function pushers. Casio PRW3500T-7 is powered by quartz movement. This stylish watch features a sharp looking digital grey dial along with the 12/24-hour time, day-date, month and year display functions. This attractive watch also features 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/up to 5 times per day for China), 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, BPC 68.5kHz, tough solar power, low temperature resistant (-10 C / 14 F), altimeter, measuring range: -700 to 10,000 m (-2,300 to 32,800 ft), measuring unit: 1 m (5ft), manual memory measurements (up to 30 records, each including altitude, date, time), auto log data (high/low altitudes, auto cumulative ascent and descent), trek log data (up to 14 records of high/low altitudes, auto cumulative ascent and descent of particular treks), others: relative altitude readings (3,000 to 3,000 m), selectable measurement interval: 5 seconds or 2 minutes, digital compass, measures and displays direction as one of 16 points, measuring range: 0 to 359 degrees, measuring unit: 1 degree, 60 seconds continuous measurement, graphic direction pointer, bidirectional calibration and northerly calibration function, magnetic declination correction, bearing memory, barometer, display range: 260 to 1,100 hPa (7.65 to 32.45 inHg), display unit: 1 hPa (0.05 inHg), atmospheric pressure tendency graph, atmospheric pressure differential graphic, atmospheric pressure change indicator (arrow indicates significant change in pressure), thermometer, display range: -10 to 60 C (14 to 140 F), display unit: 0.1 C (0.2 F), full auto LED (super illuminator) backlight with afterglow, world time, 31 time zones (48 cities + UTC), city name display, daylight saving on/off, sunrise/sunset data, sunrise time and sunset time for specific date/ daylight pointers, 5 daily alarms (4 one-time and 1 snooze alarm), hourly time signal, 1/10 second stopwatch, measuring capacity: 999:59'59.9", 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 minute to 24 hours (1-minute increments ans 1-hour increments), full auto calendar (pre-programmed until the year 2099), button operation tone on/off, accuracy: +/- 15 seconds per month (with no signal calibration), storage battery: solar rechargeable battery, battery level indicator, power saving function, approximate battery life: 7 months on full charge (without further exposure to light), scratch resistant mineral crystal and water resistant to 200 meters. Casio PRW3500T-7 is equipped with a 26mm wide solid titanium bracelet with a fold over safety lock clasp. Casio PRW3500T-7 men's Protrek Tough Solar digital grey dial titanium bracelet world time dive watch is brand new and comes in an original Casio gift box and is backed by a 1 year limited warranty.