Casio G-Shock G-Steel GBM-2100A-1A3 Watch

Casio G-Shock quartz watch with a case made of fine, highly rigid fiberglass-reinforced resin and a stainless steel bezel. This combination of premium materials reinforces the watch's robustness, while also providing greater comfort. Metallic coating combined with a sophisticated sheen in a GBM-2100 that features Bluetooth® smartphone pairing and Tough Solar charging, all housed in a meticulously finished metal design with the iconic octagonal bezel. The case is the most compact of the G-SHOCK combination models, at just 11.9 mm.

Dimensions: 49.3 × 44.4 × 11.9 mm and approximate weight of 72 grams.

Case and bezel material

Bio-based resin/Stainless steel

Belt

Bio-based resin strap

Assembly

Shock resistant

Water resistance

Water resistance up to a depth of 20 bars

Power supply and battery life

Tough Solar (solar powered)

Smartphone Link Features / App Connectivity

Smartphone Link Function

Mobile Link (Bluetooth® wireless link)

Applications

CASIO WATCHES

App Connectivity Feature

Automatic time setting

Simple clock setting

World time of approximately 300 cities

Time and place

Reminder

Phone Finder

Abroad

Glass

Mineral crystal

Compatible band size

From 145 to 215 mm

Others

Neobrite

• Clock Functions
• World time
• Chronometer
• Timer
• Countdown timer
• Alarm / hourly time signal
• 5 daily alarms
• Time signal
• Lightning
• Double LED light
• LED dial light (super illuminator, selectable illumination duration (1.5 or 3 seconds) and luminosity)
• LED light for digital display (super illuminator, selectable illumination duration (1.5 or 3 seconds) and brightness)
• Light color
• LED: white
• Calendar
• Full automatic calendar (until 2099)
• Mute function
• Enabling or disabling the button press tone
• Power saving function
• Power saving (screen goes blank to save power when watch is left in the dark)
• Battery display/alert
• Battery level indicator
• Execution time
• Approximate battery operating time:
• 7 months with rechargeable battery (operating period with normal use without exposure to light after charging)
• 18 months with rechargeable battery (operating period when stored in total darkness with power saving function activated after full charge)
• Precision
• Accuracy: ±15 seconds per month (without Mobile Link function)
• Other options
• Hand shift function (hands move to provide a clear view of the digital display contents).
• 12 and 24 hour format
• Switching date/month display
• Day display (days of the week selectable in six languages)
• Normal time indication:
• Analog: 2 hands (hour and minute [hand moves every 20 seconds]), 1 dial (battery level and mode)
• Digital: hour, minutes, seconds, pm, month, date and day