Casio G-Shock GRAVITYMASTER GRB300-1A | Pilot Watch | Tough Solar | Bluetooth® Flight Log | Dual Time | 200M Water Resistant

Description

The G-SHOCK GRAVITYMASTER GRB300-1A is more than a pilot watch — it’s a mission-ready aviation instrument engineered for the skies. Designed with inspiration drawn directly from next-generation aircraft cockpits, this timepiece delivers rapid legibility, intuitive operation, and uncompromising toughness. Its triple-layer 3-D dial, bold indices, and large numerals allow pilots to read critical information at a glance, while the mode indicator dial and rotary battery-level display mirror the logic of cockpit instrumentation. The Carbon Core Guard structure, built from carbon materials used in aircraft fuselages, ensures elite shock resistance without unnecessary weight. Powered by Tough Solar and enhanced with Bluetooth® smartphone connectivity, the GRB300-1A automatically maintains precise timekeeping and records flight log data including date, time, and location, viewable on a smartphone map. Dual time, 200-meter water resistance, and a Super Illuminator LED complete a watch built for aviation professionals, travelers, and anyone who demands uncompromising performance. The GRAVITYMASTER GRB300-1A doesn’t just keep time — it keeps you mission-ready.

Package Dimensions ‏ : ‎ 4.33 x 4.17 x 3.82 inches; 9.59 ounces

Item model number ‏ : ‎ GR-B300-1ACR

Department ‏ : ‎ mens

Batteries ‏ : ‎ 1 C batteries required. (included)

Date First Available ‏ : ‎ May 13, 2024

Manufacturer ‏ : ‎ CASIO

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.:

Best Sellers Rank: #342,436 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #1,319 in Men's Wrist Watches

#1,319 in Men's Wrist Watches:

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: Fishing, Hiking, Walking

Clasp Type: Buckle

Water Resistance Level: Water Resistant

Embellishment Feature: Crystal

Closure Type: Buckle

Style Name: Modern

Shape: Round

Band Color: Black

Dial Color: Black

Pattern: Solid

Face Style: modern

Brand Name: Casio

Model Name: G-Shock

Model Number: GR-B300-1ACR

Series Number: 300

Item Weight: 0.27 Kilograms

Manufacturer: CASIO

UPC: 889232373058

Manufacturer Part Number: GR-B300-1ACR

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

Warranty Type: Limited