G-SHOCK - GSTB400X-1A4

Regular price $400.00

Introducing the GSTB400X-1A4, the newest model of the slim G-STEEL GSTB400 series. The GSTB400X-1A4 sports a lightweight yet tough carbon bezel, which is a combination of carbon fiber reinforced resin and carbon sheets. This stylishly stealthy timepiece is styled with a black resin band and a black IP case with red accents. The GSTB400 is made possible by even further...

  • Sku: GSTB400X-1A4
  • Available: instock
  • Vendor: G-Shock
G-SHOCK - GSTB400X-1A4
G-SHOCK - GSTB400X-1A4
Regular price $400.00

Introducing the GSTB400X-1A4, the newest model of the slim G-STEEL GSTB400 series. The GSTB400X-1A4 sports a lightweight yet tough carbon bezel, which is a combination of carbon fiber reinforced resin and carbon sheets. This stylishly stealthy timepiece is styled with a black resin band and a black IP case with red accents. The GSTB400 is made possible by even further miniaturization of its parts and thinning of its modules without sacrificing any Bluetooth or solar function. Power consumption has also been significantly reduced. In addition, the carbon core guard structure of this model helps to make it the thinnest of the G-STEEL Series (as of Apr 2021) while maintaining a high level of impact resistance. The thickness from the back cover to the bezel top is only 12.9 mm, which is more than one millimeter less than the GSTB100 model. In terms of design, the number of button guards has been reduced as much as possible, enabling the use of large stainless steel buttons that are slim yet easy to operate.

Collection: G-STEEL
Case Size: 46.6 × 49.6 × 12.9 mm
Case Shape: Round
Case Material: Carbon / Stainless steel
Strap Material: Resin Band

Glass Material: Mineral Glass
Bezel Material: Carbon / Stainless steel

  • Keeps yourself in time
  • Stable solar power
  • Easy to operate via smartphone
  • Easy to see in darkness
  • Construction : Shock Resistant Carbon Core Guard structure
  • Power supply and battery life : Tough Solar (Solar powered)
  • Surface treatment : Gray ion plated case
  • World time : World time 38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
  • Stopwatch : 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, lap/split time
  • Timer : Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)
  • Alarm/hourly time signal : 5 daily alarms Hourly time signal
  • Light : Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
  • Light color : LED:White
  • Calendar : Full auto-calendar (to year 2099)
  • Mute feature : Button operation tone on/off
  • Energy saving feature : Power Saving (display goes blank to save power when the watch is left in the dark)
  • Battery display/alert : Battery level indicator
  • Run time : Approx. battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • Accuracy : Accuracy: ±15 seconds per month (with no mobile link function)
  • Other features : 12/24-hour format Date/month display swapping Day display (days of the week selectable in six languages) Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.) Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) Digital: Hour, minute, second, pm, month, date, day

G-SHOCK, the watch that brought the new concept of toughness to the timepiece.
It began with a reckless challenge to the conventional wisdom of the day, a developer’s belief that it was possible to construct a watch that wouldn’t break, even if dropped. Project Team Tough was formed to build it in 1981.
The team created over 200 prototypes one after another over a period of about two years. They finally arrived at a shock-resistant structure. This marked the birth of a technology that is tough to the core.
And G-SHOCK has continued its unceasing evolution ever since, in pursuit of greater toughness in every respect, from structure and materials to functions. Today, the development team’s passion for challenge and constant efforts have reached fruition in Triple G Resist, a structure with the strength to withstand 3 types of gravitational acceleration.

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