PRW6900ZE-1
CASIO 50TH ANNIVERSARY
PRW6900ZE-1
Celebrate 50 years of Casio watches with a commemorative PRO TREK timepiece that sparkles with Casio passion for new value and constant innovation.
The PRW-6900ZE embodies the spirit of craftsmanship inspired by the excitement of “making something from nothing”—the thrill of going from “0” to “1.” This approach, the essence of Casio creativity, requires a dedication to overcoming challenges and boldly breaking free of conventional thinking — no matter how well-established, perfected, and complete it may seem — to present innovative new concepts and ideas.
The black and gold color scheme evokes the first flicker of light, that spark of innovative craftsmanship, where the creation of new value begins.
Equipped with Tough Solar that charges the watch from sunlight or even indoor light, this timepiece also comes in special packaging made with recycled materials for an anniversary design that honors the environment.
Celebrate this special milestone for Casio watches with a stunning anniversary timepiece that brings the commemorative colors and design to life.
Celebrate 50 years of Casio watches with a commemorative PRO TREK timepiece that sparkles with Casio passion for new value and constant innovation.
The PRW-6900ZE embodies the spirit of craftsmanship inspired by the excitement of “making something from nothing”—the thrill of going from “0” to “1.” This approach, the essence of Casio creativity, requires a dedication to overcoming challenges and boldly breaking free of conventional thinking — no matter how well-established, perfected, and complete it may seem — to present innovative new concepts and ideas.
The black and gold color scheme evokes the first flicker of light, that spark of innovative craftsmanship, where the creation of new value begins.
Equipped with Tough Solar that charges the watch from sunlight or even indoor light, this timepiece also comes in special packaging made with recycled materials for an anniversary design that honors the environment.
Celebrate this special milestone for Casio watches with a stunning anniversary timepiece that brings the commemorative colors and design to life.
Band Type:
- Stainless Steel Band
Case and Bezel material:
- Bio-based Resin
- Stainless Steel
Size:
49.6 × 44.8 × 14.7 mm
Colour:
Black
Compatible band size:
150 to 205 mm
Glass:
- Sapphire Crystal with Anti-Reflective Coating
Weight:
101 g
Sensor Feature:
Digital compass
Measures and displays direction as one of 16 points
Measuring range: 0 to 359°
Measuring unit: 1°
60 seconds continuous measurement
Hand indication of north
Bidirectional calibration
Magnetic declination correction
Altimeter
Measuring range: -700 to 10,000 m ( -2,300 to 32,800 ft.)
Measuring unit: 1 m (5 ft.)
Hand indication of altitude differential
Manual memory measurements (up to 30 records, each including altitude, date, time)
Auto log data (High/low altitudes, cumulative ascent and descent)
Others: Relative altitude readings (±100m /±1000m),
Selectable measurement interval: 5 seconds or 2 minutes
*1 second for first 3 minutes only
*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)
Hand indication of pressure differential
Atmospheric pressure tendency graph
Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)
*Changeover between hPa and inHg
Thermometer
Display range: -10 to 60℃ (14 to 140℉)
Display unit: 0.1℃ (0.2℉)
*Changeover between Celsius (℃) and Fahrenheit (℉)
Water resistance:
- 100 M
World time:
29 time zones (29 cities + coordinated universal time), One-touch UTC Time Zone Access, daylight saving on/off, Home city/World time city swapping
Timer:
• Countdown timer
• Measuring unit: 1 second
• Countdown range: 24 hours
• Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Light:
Double LED light
• LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
• LED backlight for the digital display (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
Calendar:
- Full auto-calendar (to year 2099)
Energy saving feature:
- Power Saving (Display goes blank to save power when the watch is left in the dark)
Stopwatch:
• 1/10-second stopwatch
• Measuring capacity: 999:59'59.9''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
Alarm/hourly time signal:
- 5 alarms (daily or one-time)
- Hourly Time Signal
Mute feature:
- Button operation tone on/off
Battery display/alert
- Battery Level Indicator
Construction:
Environmental Resistance: Low-temperature resistant (-10℃/14℉)
Time Adjustment:
- Radio-controlled Watch
- Multi band 6
Time Adjustment Details
• Time Calibration Signals
• Station name: DCF77 (Mainflingen, Germany)
• Frequency: 77.5 kHz
• Station name: MSF (Anthorn, England)
• Frequency: 60.0 kHz
• Station name: WWVB (Fort Collins, United States)
• Frequency: 60.0 kHz
• Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
• Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
• Station name: BPC (Shangqiu City, Henan Province, China)
• Frequency: 68.5 kHz
• Time calibration signal reception
• Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
• Manual receive
• The latest signal reception results
*5 times a day for the Chinese calibration signal
Power supply and battery life:
Tough Solar (Solar powered)
Surface treatment:
Black ion plated bezel
Light Color:
- White
Accuracy:
- ±15 seconds per month (with no signal calibration)
Run time:
Approx. battery operating time:
• 6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
• 25 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Other features:
• 12/24-hour format
• Regular timekeeping:
• Digital: Hour, minute, second, pm, month, date, day
• Sunrise, sunset time display
• Sunrise time and sunset time for specific date, daylight pointers