G-Shock Casio Master of G Air Gravitymaster Solar Connected Black Resin Strap Watch - GRB300-1A4
USD 371
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The sky's the limit! Introducing the Casio G-Shock GRAVITYMASTER GRB300, designed for the harshest environments with aviation-inspired features.
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What Stands Out
Product Details
- Shock-Resistant Design With 200M Water Resistance
- Large Display With Stopwatch, LED Light, And Date
- Countdown Timer, Alarm, And Stopwatch Functions
| Product Dimensions | 4.3 x 3.8 x 4.1 inches (10.9 x 9.7 x 10.4 cm); 8 ounces (226.8 grams) |
| Item model number | GRB300-1A4 |
| Department | mens |
| Date First Available | May 13, 2024 |
| Manufacturer | Casio |
| Display | Analog |
| Watch Movement Type | Quartz |
| Additional Features | Alarm, Chronograph, Light Up, Perpetual Calendar |
| Power Source | Solar Powered |
| Strap Type | Two Piece |
| Water Resistance Depth | 200 Meters |
| Sport Type | Walking |
| Clasp Type | Tang Buckle |
| Water Resistance Level | Water Resistant |
| Embellishment Feature | Crystal |
| Closure Type | Buckle |
| Style Name | Modern |
| Shape | Round |
| Band Color | Black |
| Dial Color | Black |
| Theme | aviation |
| Face Style | Modern |
| Brand Name | Casio |
| Model Name | GRAVITYMASTER |
| Included Components | User Manual |
| Model Number | GRB300-1A4 |
| Item Weight | 8 ounces (226.8 grams) |
| UPC | 889232373102 |
| Manufacturer Part Number | GR-B300-1A4 |
| Unit Count | 1 Count |
| Age Range Description | Adult |
| Item Type Name | Sport Watch |
| Band Material Type | Bio-based resin |
| Case Material Type | Resin |
| Crystal | Mineral Glass |
| Case Diameter | 59 Millimeters |
| Band Width | 28 Millimeters |
| Case Thickness | 15.7 Millimeters |
| Bands | 1 |
| Item width | 3.8 inches (9.7 cm) |
| Clasp type | Tang Buckle |
| Item type name | Sport Watch |
Who Should Buy?
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Aviation Enthusiasts
Ideal for pilots needing reliable features like altimeter, barometer, and compass functionality during flights.
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Outdoor Adventurers
Suitable for hikers and trekkers who require durable, weather-resistant gear for challenging environments.
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Tech-Savvy Users
Perfect for those who appreciate smart connectivity features, allowing easy access to smartphone functionalities.
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Casual Wearers
Not the best choice for individuals who prefer understated or classic watch designs in everyday settings.
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Budget-Conscious Buyers
May be considered expensive; not suitable for those with tight budgets seeking basic timekeeping options.
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Fashion-Forward Users
Less suitable for style-focused individuals looking for trendy or luxury designs over functional timepieces.
Product Description
Customer Questions & Answers
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Question:
What features make the G-Shock GRB300-1A4 ideal for outdoor activities?
Answer: The G-Shock GRB300-1A4 is designed with outdoor enthusiasts in mind, offering features like solar charging, GPS navigation, and various altitude measurements. Its durable black resin strap ensures comfort and flexibility during rugged activities. The solar functionality allows for uninterrupted usage, perfect for long adventures away from power sources. For hikers or campers, its altitude and barometric pressure information can help track changes in weather conditions, enhancing safety during excursions. -
Question:
How does the solar charging work on the G-Shock GRB300-1A4?
Answer: The solar charging system of the G-Shock GRB300-1A4 utilizes a solar panel to convert sunlight into energy, which powers the watch. This innovative feature allows users to enjoy the convenience of a battery-less lifestyle, as it can charge in various light conditions—including indoor lighting. For individuals who travel or spend time in nature, this means the watch will maintain its functionality without worrying about battery replacements, making it an ideal companion for all-day adventures. -
Question:
Is the G-Shock GRB300-1A4 suitable for water activities?
Answer: Yes, the G-Shock GRB300-1A4 is water-resistant, making it suitable for water activities like swimming or snorkeling. With an appropriate water resistance level, the watch can handle splashes and brief immersion without damage. However, it’s essential to avoid deep-sea diving or prolonged submersion to maintain its functionality. This makes it perfect for beach outings or pool parties where you can keep your timepiece on and not worry about water exposure. -
Question:
What is the significance of the Gravitymaster series in G-Shock watches?
Answer: The Gravitymaster series in G-Shock watches, including the GRB300-1A4, represents cutting-edge technology and rugged design tailored for aviators and adventurers. It features advanced functions like a speed indicator and flight log, aiming to assist both pilots and outdoor enthusiasts in navigation. These specialized functionalities enable users to monitor various parameters essential during airborne and outdoor activities, blending functionality with style, making it a fashionable yet practical choice. -
Question:
Can the G-Shock GRB300-1A4 connect to my smartphone?
Answer: Yes, the G-Shock GRB300-1A4 has Bluetooth connectivity that allows it to connect to your smartphone. This feature enables the watch to sync with the G-Shock App for additional functionality, like setting alarms, tracking activities, and even viewing notifications from your phone. With this capability, users can stay organized and connected, making it especially useful for those juggling their outdoor adventures with daily responsibilities. -
Question:
What materials are used in the construction of the G-Shock GRB300-1A4?
Answer: The G-Shock GRB300-1A4 is constructed using high-quality materials designed for durability and resilience. The black resin strap and case provide lightweight yet robust protection against impacts and abrasions. This rugged design is ideal for users who engage in intense activities or work in demanding environments. The materials ensure that the watch can withstand harsh conditions while remaining comfortable for extended wear. -
Question:
How does the altitude measurement function work in the G-Shock GRB300-1A4?
Answer: The G-Shock GRB300-1A4 features an advanced altimeter that measures altitude using atmospheric pressure calculations. It provides real-time altitude readings, which can be particularly useful for hikers and climbers monitoring their ascent or descent. By understanding altitude changes, users can plan their routes effectively. This functionality not only enhances safety but also aids in performance tracking during outdoor excursions, making it an excellent tool for adventure seekers. -
Question:
What types of activities can benefit from using the G-Shock GRB300-1A4?
Answer: The G-Shock GRB300-1A4 is ideal for a variety of activities including hiking, aviation, cycling, and outdoor sports. Its specialized features like GPS, solar power, and altitude monitoring cater well to active lifestyles. For instance, hikers can utilize its altitude tracking to navigate trails, while pilots may find the aviation functions particularly beneficial for flight planning. Its versatile nature makes it suitable for both extreme sports enthusiasts and casual adventurers alike. -
Question:
How should I care for my G-Shock GRB300-1A4 to ensure its longevity?
Answer: To ensure the longevity of your G-Shock GRB300-1A4, periodic cleaning is crucial. Wash the watch with water and a soft cloth to remove dirt and sweat after heavy use, particularly in outdoor settings. Avoid exposing it to extreme temperatures or environments that may compromise its integrity. Additionally, keeping the watch stored away from direct sunlight when not in use will help preserve its finish. Regular maintenance will keep it looking and performing at its best for years. -
Question:
Where can I buy the G-Shock Casio Master of G Air Gravitymaster Solar Connected Black Resin Strap Watch - GRB300-1A4 in Palau?
Answer: You can purchase the G-Shock Casio Master of G Air Gravitymaster Solar Connected Black Resin Strap Watch - GRB300-1A4 on Ubuy. They offer a wide selection of Casio watches along with convenient online shopping options tailored to various needs and preferences. By choosing Ubuy, you can easily browse product information and find the perfect model that suits your style and requirements.
Customer Reviews & Ratings
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3 Star
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Pros
- Durable black resin strap
- Multiple time zone functionality
- Solar-powered for sustainability
- Readable display in low light
- Various outdoor features
Cons
- Bulky design may not suit everyone
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Aviation-inspired design for professional use.
- Carbon Core Guard structure for enhanced shock-resistance.
- Rigidity and corrosion-resistance similar to aircraft materials.
- Easily switch between home and local time with a simple tap.
- Perfect for travelers and adventurers.
- Part of the Master of G line for ultimate reliability.










