Casio PRW6600Y Series | Pro Trek | 100M WR | Compass |
Product Overview
The Casio PRW6600Y Series from the Pro Trek line is a high-performance outdoor watch engineered for adventurers, hikers, and outdoor enthusiasts who demand precision and reliability in challenging environments. Built to deliver accurate environmental data and dependable timekeeping, this watch combines advanced sensor technology with rugged construction. It’s ideal for anyone who spends time in nature, needs reliable navigation tools, or values self-sustaining power and global time accuracy. Whether you’re climbing mountains, trekking through forests, or navigating urban time zones, the PRW6600Y provides the functionality and durability required for real-world exploration.
Key Features
- Atomic Timekeeping: Equipped with Multi-Band Atomic Timekeeping, the watch automatically synchronizes with radio signals from the US, UK, Germany, Japan, and China. This ensures the displayed time is always accurate to within one second over millions of years. The auto-receive function captures up to six calibration signals per day (five for China), keeping your time precise without manual adjustment.
- Pro Trek Version 3 Triple Sensor: Integrates three essential sensors—an altimeter for elevation tracking, a barometer for atmospheric pressure monitoring (helpful in predicting weather changes), and a thermometer for ambient temperature readings. The digital compass provides reliable directional guidance, making navigation safer and more efficient in remote areas.
- Tough Solar Power: Features an integrated solar panel that recharges the watch’s battery using both natural sunlight and artificial UV light. This eliminates the need for frequent battery replacements and ensures continuous operation, even during extended outdoor trips away from power sources.
- 100M Water Resistance: Rated for water resistance up to 100 meters, the watch is suitable for swimming, snorkeling, and water sports. It withstands splashes, rain, and submersion during surface water activities, making it a reliable companion in wet conditions.
- 1/100 Second Stopwatch: Offers precise timing with a resolution of one-hundredth of a second. The stopwatch supports elapsed time, split time, and first/second place timing modes, with a total measuring capacity of 24 hours, 59 minutes, and 59.9 seconds—ideal for training, racing, or timing outdoor challenges.
- World Time Function: Displays time across 29 time zones covering major global cities and UTC. Users can toggle daylight saving time on or off, access UTC instantly with one-touch functionality, and easily swap between home and world time cities—perfect for travelers and international professionals.
- Additional Functions: Includes five daily alarms for reminders, a countdown timer for timed activities, and Casio’s SMART ACCESS system with an electronic crown for intuitive navigation through settings and modes.
Technical Specifications
- Model: PRW-6600Y-1A9CR
- Atomic Timekeeping: Multi-Band 6 (US, UK, Germany, Japan, China)
- Sensor Suite: Altimeter, Barometer, Thermometer, Digital Compass
- Power Source: Tough Solar (rechargeable via sunlight/UV)
- Water Resistance: 100 meters
- Stopwatch: 1/100 second precision, 24:59’59.9″ capacity
- Time Zones: 29 cities + UTC
- Alarms: 5 daily alarms
- Band Material: Metal (as indicated by customer review data)
- Battery: 1 Lithium Metal (included)
- Dimensions: 6 x 6 x 4 inches
- Weight: 8.15 ounces
- Department: Men’s
- ASIN: B087WBBS85
- Date First Available: April 29, 2020
- Manufacturer: CASIO
Benefits & Use Cases
The Casio PRW6600Y excels in outdoor and travel scenarios where environmental awareness and time accuracy are critical. Hikers and mountaineers benefit from real-time altitude and weather trend data, while the compass ensures reliable orientation off the grid. The solar charging system makes it ideal for extended expeditions where access to electricity is limited. Frequent travelers appreciate the world time function and automatic time zone updates, ensuring punctuality across continents. Its water resistance and durable build support active lifestyles involving swimming or water-based activities. The precise stopwatch and countdown timer are useful for athletes, coaches, or anyone timing workouts and events.
Important Notes
*Image shown may not represent the exact model listed for sale. The watch includes one lithium metal battery, which is pre-installed. A manufacturer’s warranty is available and can be requested directly through Casio customer service. Product dimensions and weight reflect packaging and may vary slightly from the wearable unit. Always refer to official Casio guidelines for maintenance and care to preserve water resistance and solar charging efficiency.
