Casio G-Shock GA-B2100FC-1A Tough Solar (Bluetooth) Men's Watch

The Casio G-Shock GA-B2100FC-1A is a perfect fusion of rugged durability and playful design, making it a standout addition to the 2100 Series. Maintaining the iconic octagonal shape of the GA-2100, this model introduces Smartphone Link and Tough Solar charging, ensuring advanced functionality while staying true to G-SHOCK's signature toughness. Constructed with a Carbon Core Guard structure, the 45.4mm Carbon/Resin case is both lightweight and impact-resistant, providing exceptional durability for everyday adventures. The fixed black resin bezel frames a sleek black dial, which is accented by vibrant red, blue, yellow, and green details on the bezel inlay, index markings, and inset dial at the 9 o’clock position. This confetti-like color scheme adds a unique, energetic touch to the watch’s minimalist base tones of black, white, and green, making it a versatile yet stylish accessory. Neobrite-coated hands enhance readability, while the mineral glass crystal ensures scratch resistance. Equipped with Tough Solar technology, the GA-B2100FC-1A Men's Watch is harnesses sunlight for power, eliminating the need for battery replacements. It features a resin band with a tang clasp, ensuring a secure and comfortable fit. Despite its bold design, the watch remains incredibly lightweight at 52g. With 200-meter water resistance, it’s suitable for swimming, water sports, and outdoor activities, while the 2-year warranty offers peace of mind. Whether you're hanging out with friends, attending an outdoor concert, or embracing your adventurous side, the GA-B2100FC-1A brings a playful yet tough aesthetic to any occasion.  Available at Watch Zone. UPC: 4549526363214

Smartphone Link feature
Mobile link (Wireless linking using Bluetooth®)

Apps
CASIO WATCHES

App connectivity feature

Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Time & place
Reminder
Phone finder

Watch Features:

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
Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
12/24-hour format
Date/month display swapping
Day display (days of the week selectable in six languages)

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