The new PRW-6600Y features Triple sensor technology (altimeter, barometer, and Compass), Multiband 6 Atomic timekeeping and is equipped with Tough Solar charging. This watch is one of the most desirable timepieces in the Pro-Trek line. The PRW-6600Y-1A9 uses Casio’s advanced SMART ACCESS system, which provides you with quick, intuitive access to all of the watch’s key functions using an electronic crown.
Use the PRO TREK’s altimeter to help gauge the time you’ll need to reach the summit!
Predict changing weather patterns using the PRO TREK’s barometer.
During measurement the watch displays an angle value, a direction indicator, and four direction pointers, which change dynamically when the watch is moved.
The altimeter determines the altitude at your current location based on accumulated atmospheric pressure changes measured by the pressure sensor. Setting the altimeter at a location where you know the precise altitude before starting your ascent enables it to take even more precise altitude measurements.
Setting the altimeter at a location where you know the precise altitude enables you to determine the elevation of your current position with respect to sea level. If you come across a marker indicating 400 meters above sea level while hiking or climbing, for example, simply set the altimeter at 400 meters. This enables you to obtain more accurate readings with respect to sea.
The barometer measures the atmospheric pressure every two hours automatically and displays the recent atmospheric pressure tendency and the current pressure graphically. level when you take subsequent measurements after moving on.
A graphic display of atmospheric pressure readings taken at regular intervals reveals pressure trends at a glance. When the pressure is rising, the weather is likely to improve; when it’s falling, there’s usually worse weather ahead. This feature can remind you to take your swimming suit along, or alert you to approaching trouble.
The Bearing Memory memorizes directions detected by the direction measurement function and displays them continuously in graphic format. You can travel straight toward your destination by following a course determined with the memorized direction displayed steadily in the 12 o’clock position on your watch face. This capability also comes in handy when visibility is low due to such factors as trees or fog.
If you determine magnetic north with the direction measurement function and place a map beside your watch, you can align the map with the surrounding geography.
You can change the direction measurement standard from “magnetic north” to “true north” by inputting the magnetic declination data indicated on a topographical map to correct the direction.level when you take subsequent measurements after moving on.
The temperature generally decreases by approximately 6.5°C with every increase in altitude of 1,000 meters, or 3.6°F with every increase of 1,000 feet. If the temperature at 1,000 meters is 10°C, therefore, the temperature at 3,000 meters will probably be about -3°C.
Shows accurate time by receiving radio signals of standard time information. JJY= Corresponds to both of Japanese standard waves JJY (40kHZ/60kHZ); WWVB= Corresponds to the USA standard wave WWVB (60kHz); MSF/DCF77= Corresponds to UK and Germany standard waves MSF/DCF77(60kHz/77.5kHz); BPC= Corresponds to Chinese standard wave BPC (68.5kHz)
A solar cell provides power for operation
A built-in direction sensor detects magnetic north
A built-in pressure sensor measures barometric pressure, which is converted to relative altitude
A built-in pressure sensor measures barometric pressure, which is shown on the display
A built-in temperature sensor measures the temperature
Using an LED, the positions of the hour, minute and second hands are checked at the 55'00" of every hour to ensure correct hand positioning. If the hand time does not coincide with the counter within the IC, the movement corrects the hand position automatically
The timekeeping module is designed for operation at very low temperatures. The value indicates the lowest temperature at which the module will operate. *-10°C/14°F or -20°C/-4°F do not apply to the direction sensor
Separate lighting for the digital and analog portions of the face for easy reading. Illumination is automatically disabled when surrounding light is sufficient and enabled under dim or dark conditions
Displays the current time in major cities and specific areas around the world. R: Current time in major cities around the world. Values indicate number of cities/areas
The daily alarm sounds each day at the time you set. The value indicates how many alarms are available. The hourly time signal causes the watch to beep every hour on the hour
Accurate measurement of elapsed time with the touch of a button. The fraction indicates the unit of measurement, while the time figure indicates the maximum time measurement
Counts down from a start time specified by you. The value indicates the number of timers available, while the time figure indicates the maximum starting time. “REPEAT” indicates Auto Repeat, which automatically restarts timing at the end of each countdown
Allowances are made automatically for months of different lengths, including leap year
Times can be displayed in either 12-hour or 24-hour format
The tone that sounds to signal a mode change or other operation can be turned on and off
Indicator shows the current battery level
The “BAR” value indicates the number of atmospheres to which water resistance is ensured. 20 BAR means water resistance to 20 atmospheres. Watches marked “200m” have the same water resistance as 20 BAR watches
A luminous coating provides long-term illumination in the dark after only short exposure to light
Hard glass resists scratching
Screw-Lock
Dura-Soft/Silicone
