Casio PRW3500Y-4 Protrek Tough Solar men's alarm dive watch features a 53mm wide and 15mm thick black resin case with a unidirectional rotating black stainless steel bezel and textured function pushers. Casio PRW3500Y-4 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 PRW3500Y-4 is equipped with a 26mm wide orange resin strap with a buckle clasp. This item is a showroom display model. This item may have minor cosmetic defects from handling, but functionally is in perfect working order. It is also missing a manual and a tag. Please note, the pictures on this listing are stock photos and do not represent the actual condition of this item. If you need to see actual photos, please contact us and we will be happy to provide them for you. Condition Rating: 9/10.