Casio Pro Trek Watch PRG110Y-1V

Introducing a new color variation for the PRO TREK lineup of thin watches with Triple Sensor capabilities built in.
The basic color of this model is black. Black back cover, black screws, and black buckle. The LCD features the first light on black display for a PRO TREK model to match the overall design. The dark colors are offset by gold accents around the face, creating a truly special look. The sharp design of this new model comes packed with all of the advanced features and functions for which PRO TREK is famous.

• Mineral Glass
• 100-meter Water Resistance
• Resin And Aluminum Case / Bezel Material
• Resin Band
• Electro-luminescent backlight, Full auto EL light, afterglow, EL:Blue Green
• Solar powered
• Digital compass
• Measures and displays direction as one of 16 points
• Measuring range: 0° to 359 °
• Measuring unit: 1 °
• 20 seconds continuous measurement
• Graphic direction pointer
• Bidirectional calibration and northerly calibration function
• Magnetic declination correction
• Bearing memory
• Altimeter, Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.),
• Measuring unit: 5 m (20 ft.), Auto memory measurements (up to 40 records, each including altitude, month, date, time),
• High Altitude / Low Altitude Memory, Cumulative Ascent / Descent Memory
• Total Ascent / Descent Memory, Altitude differential,
• Others: Reference altitude setting, Altitude graph,
• 4 display formats, Altitude measurement type (0'05'' or 2'00''), *Changeover between meters (m) and feet (ft)
• Barometer, Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Display unit: 1 hPa (0.05 inHg), Atmospheric pressure graph
• Atmospheric pressure differential graphic, *Changeover between hPa and inHg
• Thermometer: Display range: -10 to 60 °C (14 to 140 °F) Display unit: 0.1 °C (0.2 °F) *Changeover between Celsius (°C) and Fahrenheit (°F)
• World time, 29 time zones (30 cities), city code display, daylight saving on/off
• 1/100-second stopwatch, Measuring capacity: 23:59'59.99''
• 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-hour increments and 1-minute increments)
• Daily alarms, 5 independent daily alarms
• Hourly time signal
• Battery level indicator
• Power Saving (Display goes blank to save power when the watch is left in the dark.)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, year, month, date, day
• Accuracy: ±20 seconds per month
• Approx. battery operating time: ,6 months on rechargeable battery (operation period with normal use without exposure to light after charge) 20 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Size of case: 56.9 × 47.4 × 11.5 mm
• Total weight: 59 g