GSTB100D-1A

Regular price $999.00
Size Chart

A G-STEEL model equipped with an analogue chronograph and a pure stainless steel band designed with a motif of heavy jet engine blades.

A dual-coil motor in a rotating disc dial placed at 9 o'clock moves the dial blades and exudes a functional beauty. In addition to the alarm on/off function and using the rotation to show the stopwatch, etc., it also functions as a battery indicator.

The layer guard structure and high-density mounting technology have allowed the module to be smaller and thinner, improving wearability and overall watch quality. It is also equipped with Bluetooth® connectivity that enables accurate time acquisition via your smartphone.

Its Tough Solar feature allows it to run stably, and it is also equipped with practical functions such as high-brightness LEDs and dual-dial world time.

2 year warranty

G-STEEL

Brilliance in strength, sophistication in style: A tough design clad in stainless steel

Basic Information

  • Band
    Solid Band, Stainless Steel Band, One-touch 3-fold Clasp
  • Case and bezel material
    Resin / Stainless steel
  • Case size (L × W × H)
    58.1 × 53.8 × 14.1 mm
  • Construction
    Shock Resistant
  • Power supply and battery life
    Tough Solar (Solar powered)
  • Time adjustment
    Bluetooth: Connects to a smartphone and automatically adjusts the time
  • Water resistance
    200-metre water resistance
  • Weight
    185 g

Exterior

  • Compatible band size
    150 to 205 mm
  • Crown
    Screw Lock Crown
  • Glass
    Mineral Glass
  • Other
    Neobrite

Smartphone Link / App Connectivity Features

  • App connectivity feature
    Auto time adjustment, Easy watch setting, Approximately 300 world time cities, Phone finder
  • Apps
    CASIO WATCHES
  • Smartphone link feature
    Mobile link (Wireless linking using Bluetooth®)

Features

  • Accuracy
    Accuracy: ±15 seconds per month (with no mobile link function)
  • Alarm / hourly time signal
    Daily alarm
  • Battery display alert
    Battery level indicator
  • Calendar
    Full auto-calendar (to year 2099)
  • Energy saving feature
    Power Saving (hands stop to save power when the watch is left in the dark)
  • Light
    LED light (Super Illuminator)
    Afterglow
  • Other features
    Regular timekeeping:
    Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day)
    Date display
    Day indicator
  • Run time
    Approx. battery operating time:
    5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
    24 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • Stopwatch
    1-second stopwatch
    Measuring capacity: 23:59'59
    Measuring mode: split time
    Countdown timer
    Measuring unit: 1 second
    Countdown range: 24 hours
    Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
  • World time
    Dual time (Home city time swapping)

Rotary Disc

A rotary disc inspired by jet engine blades is mounted at 9 o'clock. The battery level and remaining time on the timer are indicated by a red marker that is visible through the clearance of the blades.

Layer Guard Structure

The bezel structure combines two layers, a metal layer and a resin layer. Six front screws attach it firmly to the forged stainless-steel case, adding a tough finish to the powerful exterior.

Tough Solar

Tough Solar converts sunlight or artificial light to ample power to assure stable operation of multiple functions. The system supports a solar-powered Smartphone Link function with a heavy load capability.

Feature List

  • Black icon of a watch hitting a flat surface with motion lines indicating a shock or impact.

    Shock resistant

  • Black icon of a person snorkeling with the number 20, representing a 20-bar pressure rating for water resistance.

    20 bar water resistant

  • Minimalist black icon of a person walking next to a simple clock face, representing punctuality or time management.

    Keeps yourself in time

  • Black icon of a smartwatch charging via solar energy with a battery level indicator and sun rays.

    Stable solar power

  • Black and white icon of a smartphone syncing time with an analog wristwatch via a wireless connection.

    Easy to operate via smartphone

  • Minimalist wristwatch icon with a polished metallic finish and sparkling accents on a white background.

    Beautiful polished metal