GR-B300EC-1A
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From left: GW-9500MEC-1, GWG-B1000EC-1A, GR-B300EC-1A -
Emergency colors accenting a black watch face -
Cutting-edge design imbued with functional beauty -
Solar-powered timekeeping with Bluetooth® connectivity -
Attention to materials: Bio-based resin -
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Back engraving -
Whatever you’re doing, wherever you are — the G-SHOCK Master of G line has your back. Based on GRAVITYMASTER, MUDMASTER, and MUDMAN models that deliver peak performance in punishing conditions in the air and on land, this line features a black watch case symbolizing toughness, with accents in vivid emergency colors that capture the world of professionals involved in rescue efforts and other critical missions. The organic form of the GRAVITYMASTER GR-B300EC is inspired by next-generation aircraft and rendered with a seamless exterior design. The Carbon Core Guard structure and wide 3D face deliver durability, readability, and a comfortable fit. Enjoy all the practical functions as well, including dual-time simultaneously showing the time in two cities, a flight log memory function for recording routes traveled, and more.
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From left: GW-9500MEC-1, GWG-B1000EC-1A, GR-B300EC-1A
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Emergency colors accenting a black watch face
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Cutting-edge design imbued with functional beauty
-
Solar-powered timekeeping with Bluetooth® connectivity
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Attention to materials: Bio-based resin
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Back engraving
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Major Features
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Shock resistant
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20 bar water resistant
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Keeps yourself in time
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Stable solar power
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Easy to operate via smartphone
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Check dual city time at a glance
Specifications
FEATURES
Emergency colors accenting a black watch face
Vivid red, orange, and yellow hues employed by rescue teams and other professionals are featured as accent colors. Their striking contrast against the powerful solid black design ensures readability while creating a look befitting professional gear.
*Image shows the GR-B300EC-1A.
Cutting-edge design imbued with functional beauty
GRAVITYMASTER
GR-B300EC
The organic form inspired by next-generation aircraft is rendered with a seamless exterior design. Features including the watch’s Carbon Core Guard structure and the wide 3D face deliver durability, readability, and a comfortable fit. Enjoy all the practical functions as well, including dual-time simultaneously displaying the time in two cities, a flight log memory function for recording routes traveled, and more.
*Second image shows the GR-B300-1A.
DETAILS
Carbon Core Guard structure, both strong and light
A carbon fiber-reinforced resin case*1 protects the module, making the most of the high degree of strength and outstanding durability delivered by the carbon material to achieve a size ensuring a comfortable fit.
*1 Due to the characteristics of carbon fiber-reinforced resin, the pattern and color tone that appears on the surface will vary model by model.
*Image shows the GR-B300EC-1A.
Attention to materials: Bio-based resin
Key resin components used in the case, bezel, band, and more are made with bio-based resin. Produced using renewable organic resources, the material is expected to help reduce environmental impact.
*Image is included for illustrative purposes only.
Solar-powered timekeeping with Bluetooth® connectivity and/or radio control for enhanced accuracy and reliability
GR-B300EC: Bluetooth®
GWG-B1000EC: Bluetooth® and Multiband 6 radio control
GW-9500MEC: Multiband 6 radio control
*Image shows the GR-B300EC-1A.
Super Illuminator (high-brightness LED light) for maintaining watch readability in the dark
GR-B300EC: Dial
GWG-B1000EC: Dial and LCD (Full-auto light)
GW-9500MEC: LCD (Full-auto light)
*Image shows the GWG-B1000EC-1A.
*The color tone of the listed products may differ from the actual product in some cases.