G-Shock GSTB300B-1A Men's Watch, Black x Gold, One Size
G-Shock GSTB300B-1A Men's Watch, Black x Gold, One Size
G-Shock GSTB300B-1A Men's Watch, Black x Gold, One Size
G-Shock GSTB300B-1A Men's Watch, Black x Gold, One Size

G-Shock GSTB300B-1A Men's Watch, Black x Gold, One Size

$379.99
$379.99
$389.99
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The G-Shock GSTB300B-1A is a men's watch known for its blend of toughness and style. Here's a detailed breakdown: 
General Features:
  • Brand: G-Shock (Casio)
  • Model: GSTB300B-1A
  • Series: G-STEEL
  • Style: Analog-digital combination
  • Color: Black case and band with gold IP accents on the buttons, screws, and buckle.
  • Target Audience: Men
  • Size: "One size fits all" 
Build and Durability:
  • Construction: Shock-resistant with Carbon Core Guard structure.
  • Case Material: Resin and stainless steel.
  • Band Material: Resin.
  • Crystal: Mineral Glass.
  • Water Resistance: 200-meter water resistance. 
Size and Weight:
  • Case Size (L× W× H): 51 × 50.3 × 15.3 mm.
  • Weight: 82g. 
Power and Battery:
  • Power: Tough Solar (solar powered).
  • Battery Life: Approximately 6 months on a rechargeable battery with normal use and no further exposure to light after charging.
  • Power Saving: Power Saving mode (display goes blank and hands stop to save power when the watch is left in the dark).
  • Battery Indicator: Battery level indicator. 
Connectivity and App:
  • Smartphone Link: Mobile link (wireless linking using Bluetooth®).
  • App: CASIO WATCHES.
  • App Connectivity: Auto time adjustment. 
Functions:
  • World Time: Displays 39 time zones, with DST on/off and auto summer time switching.
  • Stopwatch: Offers a 1/1000-second stopwatch with a measuring capacity up to 23:59'59''9.
  • Timer: Features a countdown timer with a 1/10-second measuring unit and a 24-hour range.
  • Alarm: Includes 5 multi-function alarms and an hourly time signal.
  • Hand Shift: A hand shift feature moves the hands to provide a clear view of the digital display.
  • Light: Equipped with a double LED light and Super Illuminator.
  • Calendar: Full auto-calendar, up to the year 2099.
  • Mute Feature: Button operation tone can be turned on or off.
  • Accuracy: Maintains an accuracy of ±15 seconds per month without mobile link.
  • Other Features: Includes 12/24-hour format and regular timekeeping with both analog and digital displays. 
Unique Design Elements:
  • Disk Indicator: A disk indicator at 6 o'clock shows the current mode and charge level.
  • Front Button: The watch includes a front button, a signature element of the GST-B300 series.