G-Shock GA-B2100-1A1

Structure Size (L x W x H)

• 48.5 x 45.4 x 11.9 mm

Weight

• 52 grams

Body and frame material

• Case/bezel material: carbon/resin

The bracelet

• Resin bracelet

building

• Shock resistant
• Carbon core protection structure

Water resistant

• Water resistance up to 200 meters

Power supply and battery life

• Tough Solar

Smartphone Link/App Connection Features

Smartphone link feature

• Mobile link (wireless link using Bluetooth®)

Applications

• Casio watches

Application connection feature

• Automatic time setting
• Easy adjustment of the clock
• Nearly 300 world time cities
• place time
• reminder
• Phone finder

the outside

glass

• Glass is metallic

last

• Newbright

View features

UTC

• Universal Time 38 time zones (38 cities + Coordinated Universal Time), city code display, city name display, daylight saving time on/off, automatic daylight saving time (DST) switching, home city/universal time city switching

stopwatch

• Stopwatch 1/100 second 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 1 second (for the first 60 minutes) 1 second (after 60 minutes) Measurement modes: elapsed time, cycle/split time

Timer

• Countdown timer Unit of measurement: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (in 1-second increments and 1-minute increments)

Hourly alarm/time indication

• 5 daily alarms
• Hourly time indication

Light

• Dual LED Light LED Face Light (Highlight, optional illumination duration (1.5 seconds or 3 seconds), afterglow) Digital Display LED Backlight (Highlight, optional illumination duration (1.5 seconds or 3 seconds), afterglow)

Light color

• LED: white

calendar

• Full auto-calendar (up to year 2099)

Mute feature

• On/off button operation tone

Energy saving feature

• Power saving (screen goes blank to save power when the watch is left in the dark)

Battery display/alarm

• Battery level indicator

the show length

• almost. Battery operating time: 7 months for rechargeable battery (operation period with normal use without exposure to light after charging) 18 months for rechargeable battery (operation period when stored in complete darkness with power saving function on after fully charged)

Accuracy

• Accuracy: ±15 seconds per month (without mobile link function)

Other features

• Hand shift feature (The hands move out of the way to provide an unobstructed view of digital screen contents.)
• 12/24 hour format
• Display date/month swap
• Day display (days of the week selectable in 6 languages)
• Regular time display: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) Digital: hour, minute, second, pm, month, date, day

Upgrade the retro look you love with the octagonal GA-2100 line, which inherits the design concept of the first G-SHOCK, but now with Smartphone Link and Tough Solar power.