The Casio Protrek Series Men's Triple Sensor Watch PRW-1300T-7VER is a solar-powered, radio-controlled watch with a full roster of environmental data displays for expeditions by land or sea.

Functions

• Full auto electro-luminescent backlight automatically deactivates when surrounding light is sufficient and activates it under dim light or dark conditions
• The timekeeping module is designed for operation at very low temperatures (–10°C resistance does not apply to the direction sensor)
• A solar cell provides power for operation
• DCF/MSF/WWVB/JJY radio signal receiver: in Europe and North America, parts of Canada and Central America or Japan; set to local time zone, the relevant signal ensures watch always shows the exact time
• A built-in pressure sensor measures barometric pressure, which is shown on the display
• A built-in temperature sensor measures the temperature
• A built-in direction sensor detecs magnetic north
• A pressure sensor detects changes in the air pressure and converts the result into an altitude up to 10,000 m
• Height gain function sums all the metres you have climbed so that you can see at a glance the total ascent on a tour
• World time displays the current time in major cities and specific areas around the world
• Stopwatch function (1/100 sec to 24 hr)
• Countdown timer emits a signal after an entered period of time has elapsed
• Five independent alarms for flexible reminders of important appointments
• Indicator shows the current battery level
• Full auto calendar with corrections for leap years
• Times can be displayed in either a 12-hour or 24-hour format
• Hard mineral glass resists scratching
• Resin case
• Solid titanium band
• Safety catch helps prevent the strap from opening by mistake
• Water resistance to 10 bar/100 m – perfect for swimming and snorkelling (not a diving depth indication)
• Type of battery: CTL1616
• Dimensions (H x W x D): Approx 56.90 x 47.40 x 11.50 mm
• Weight approx. 97 g