Casio Watches - GR-B300-8A2ER
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The GRAVITYMASTER GR-B300 is a professional watch inspired by aviation and built for extreme conditions. Thanks to its special Carbon Core Guard construction, it offers shock resistance, rigidity, and corrosion resistance. The carbon fiber-reinforced resin case and seamless bezel are inspired by modern aircraft. The flight log storage function allows you to record your location and time while displaying two different time zones. The large index markers and metal bezel accentuate the oversized dial and improve readability. The rotating dial at the 9 o'clock position and the gray design with color accents are reminiscent of a cockpit instrument panel. The key resin components are made of bio-based resin, as is the strap with a pin buckle. The GRAVITYMASTER GR-B300 is not only a reliable companion but also a stylish accessory for any occasion.
Case size (L x W x H): 59 × 54.7 × 15.7 mm
Case and bezel material: Carbon/Bio-based resin
Glass: Mineral glass
Energy supply: Tough Solar (solar power)
Color: gray, blue
Strap material: made of bio-based resin
Water resistance: up to 20 bar
Functions: Bluetooth, world time, stopwatch, timer, alarm/hourly time signal, lighting, calendar, power saving function
The GRAVITYMASTER GR-B300 is a professional watch inspired by aviation and built for extreme conditions. Thanks to its special Carbon Core Guard construction, it offers shock resistance, rigidity, and corrosion resistance. The carbon fiber-reinforced resin case and seamless bezel are inspired by modern aircraft. The flight log storage function allows you to record your location and time while displaying two different time zones. The large index markers and metal bezel accentuate the oversized dial and improve readability. The rotating dial at the 9 o'clock position and the gray design with color accents are reminiscent of a cockpit instrument panel. The key resin components are made of bio-based resin, as is the strap with a pin buckle. The GRAVITYMASTER GR-B300 is not only a reliable companion but also a stylish accessory for any occasion.
Case size (L x W x H): 59 × 54.7 × 15.7 mm
Case and bezel material: Carbon/Bio-based resin
Glass: Mineral glass
Energy supply: Tough Solar (solar power)
Color: gray, blue
Strap material: made of bio-based resin
Water resistance: up to 20 bar
Functions: Bluetooth, world time, stopwatch, timer, alarm/hourly time signal, lighting, calendar, power saving function
| watch clasp | pin buckle |
|---|---|
| Pointer color | Blau |
