Casio G-Shock GST-B500BD-1A9 G-Steel Bluetooth Solar Men's Watch

The  Casio G-Shock GST-B500BD-1A9 G-STEEL Bluetooth Solar Men's Watch combines advanced technology with sleek, luxurious styling. Part of the GST-B500 Series, this timepiece features a bold 46.6mm case with a 12.8mm thickness, constructed from a durable mix of resin and stainless steel. Its black ion-plated case and bezel are complemented by a matching stainless steel bracelet, creating a sophisticated black-and-gold color palette that delivers both edge and elegance. The black analog-digital dial is protected by a scratch-resistant mineral crystal and illuminated by a bright white double LED light for excellent legibility in any setting. Powered by Tough Solar technology, the GST-B500BD-1A9 harnesses light to stay charged and includes Bluetooth® connectivity, allowing for automatic time updates and access to functions via the CASIO WATCHES smartphone app. Built with G-SHOCK’s renowned shock resistance and a Carbon Core Guard structure, this watch is as tough as it is stylish. Water-resistant up to 200 meters and weighing 143g, it’s well-suited for both rugged use and refined occasions. Featuring a one-touch 3-fold clasp for secure wear, the GST-B500BD-1A9 is a modern statement piece that delivers performance, precision, and polished style—all backed by a 2-year international warranty. Shop Now from Watch Zone. UPC: 4549526327018

Smartphone Link feature

Watch Features:

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