G-Shock CASIO Master of G – Land Rangman GPR-H1000-1JR Black
Product Overview
The G-Shock CASIO Master of G – Land Rangeman GPR-H1000-1JR is a high-performance men’s watch engineered for extreme outdoor conditions. Built for adventurers, hikers, and outdoor professionals, this rugged timepiece combines military-grade durability with advanced tracking technology. It’s designed to perform reliably in the harshest environments, from muddy trails to stormy weather, without compromising on comfort or functionality. As part of the Master of G line, it represents the pinnacle of G-Shock’s tough watch engineering, blending precision, resilience, and intelligent design for those who push limits.
Key Features
- Mud-Resistant Structure: Engineered to block out fine dust and dirt, this watch maintains performance in the most punishing environments, making it ideal for off-grid expeditions and dirty job sites.
- Solar-Assisted Charging: Powered by light, the solar charging system reduces reliance on battery replacements and ensures long-term reliability during extended outdoor use.
- Integrated Heart Rate Monitor: Track your physical condition in real time with the built-in heart rate sensor, allowing you to monitor exertion levels during workouts or long treks.
- Built-in GPS Functionality: Navigate with confidence using accurate GPS tracking, essential for backcountry travel, trail running, or any activity where location awareness is critical.
- Memory-in-Pixel (MIP) LCD Display: Delivers high-definition, high-contrast visuals that remain easy to read in direct sunlight or low-light conditions, ensuring clarity in any environment.
- Six Internal Sensors: Protected by reinforced metal guards on the left and right sides of the case, these sensors support a range of functions including environmental monitoring and activity tracking.
- Trekking Function: Enables real-time heart rate monitoring while moving, helping users maintain optimal performance during physical activity in remote locations.
- Tide Graph: Displays low and high tide information, making it a valuable tool for surfers, fishermen, and water sports enthusiasts who depend on tidal patterns.
- Soft Urethane Band with Texture: Offers a comfortable, secure fit that stays in place even when wet, with a textured surface that allows for easy adjustment—even with wet or gloved hands.
- Bio-Based Resin Construction: The case, bezel, and band incorporate bio-based resin, a sustainable material that helps reduce environmental impact without sacrificing strength or durability.
- RANGEMAN Wild Cat Engraving: A signature detail on the band features the engraved silhouette of the RANGEMAN wild cat, reflecting the bold, untamed spirit of the Master of G collection.
Technical Specifications
- Model Number: GPR-H1000-1JR
- Department: Men’s
- Battery: 1 C battery required (included)
- Power Source: Solar-assisted charging
- Display Type: Memory-in-Pixel (MIP) LCD
- Case Material: Bio-based resin with metal reinforcement
- Band Material: Soft urethane with textured surface
- Special Features: Heart rate monitor, GPS, mud resistance, tide graph, trekking function
- Package Dimensions: 4.76 x 4.53 x 3.43 inches
- Item Weight: 3.25 ounces
- Manufacturer: Casio
- ASIN: B0CQNZM568
- Date First Available: January 16, 2024
Benefits & Use Cases
This watch is built for those who operate in demanding environments—whether hiking rugged mountain trails, navigating remote wilderness, or engaging in water-based activities like surfing or fishing. The GPS and heart rate monitoring support fitness tracking and route planning, while the tide graph adds value for ocean adventurers. Its mud-resistant design ensures reliability in construction, fieldwork, or extreme sports. The comfortable, secure band makes it suitable for all-day wear, even during intense physical activity. Thanks to solar charging, it’s ideal for long expeditions where access to power is limited. The use of bio-based resin also appeals to environmentally conscious consumers seeking durable gear with a reduced ecological footprint.
Important Notes
This is a Japan domestic genuine product, ensuring authentic Casio quality and design. The watch comes with a C battery included and is powered primarily by solar energy. For warranty details, customers should refer to the manufacturer’s official policy. The product ranks among men’s wrist watches and is recognized within the broader Clothing, Shoes & Jewelry category. Care should be taken to avoid extreme impacts beyond rated durability, and regular cleaning of the band and sensors is recommended to maintain optimal function. Always refer to the user manual for proper operation of GPS and sensor functions.
