Description
Casio G-SHOCK Solar Men Watch - Black | GM-B2100BD-1ADR
Casio G-SHOCK Solar Men Watch - Black | GM-B2100BD-1ADR combines the iconic octagonal G-SHOCK design with premium full-metal black ion-plated stainless steel construction. It features Tough Solar charging, Bluetooth Smartphone Link, Shock Resistant construction, 200-meter water resistance, World Time, a 1/100-second stopwatch, countdown timer, five daily alarms, and Super Illuminator LED lighting.
Casio G-SHOCK Solar Men Watch - Black | GM-B2100BD-1ADR belongs to the premium Full Metal 2100 Series, combining the iconic octagonal G-SHOCK design with an elegant black ion-plated stainless steel case and bracelet. Its stealthy all-black finish delivers a modern appearance suitable for business, everyday wear, travel, and outdoor activities.
The watch measures 49.8 × 44.4 × 12.8 mm and weighs 165 g. Shock Resistant construction, Mineral Glass, a screw-lock case back, and 200-meter water resistance provide exceptional durability while maintaining a premium full-metal design.
Powered by Tough Solar, the GM-B2100BD-1ADR continuously charges from sunlight and indoor lighting for dependable performance. Bluetooth Smartphone Link enables automatic time adjustment, easy watch settings, approximately 300 World Time cities through the CASIO WATCHES app, Phone Finder, Reminder function, and Time & Place recording.
Additional functions include a 1/100-second stopwatch, 60-minute countdown timer, five daily alarms, hourly time signal, hand shift feature, World Time across 38 time zones, and a high-brightness Super Illuminator double LED light for excellent readability in dark environments. Combining premium craftsmanship, solar-powered technology, smartphone connectivity, and legendary G-SHOCK toughness, the GM-B2100BD-1ADR is an excellent choice for users seeking a luxury everyday watch with advanced connected features.
- Premium Full Metal 2100 Series design
- Black ion-plated stainless steel case and bracelet
- Tough Solar charging
- Bluetooth Smartphone Link
- Shock Resistant construction
- 200-meter water resistance
- Mineral Glass
- Screw-lock case back
- World Time (38 time zones)
- 1/100-second stopwatch
- 60-minute countdown timer
- Five daily alarms
- Hourly time signal
- Hand Shift feature
- Phone Finder
- Super Illuminator double LED light
- Full Auto Calendar to 2099
- Power Saving mode
| Specification | Details |
|---|---|
| Brand | Casio |
| Series | G-SHOCK |
| Model | GM-B2100BD-1ADR |
| Base Model | GM-B2100BD-1A |
| Collection | Full Metal 2100 Series |
| Color | Black |
| Product Type | Men's Analog-Digital Solar Watch |
| Display | Analog-Digital |
| Movement | Quartz |
| Case & Bezel Material | Stainless Steel |
| Construction | Shock Resistant |
| Surface Treatment | Black Ion Plated |
| Band Material | Stainless Steel |
| Band Construction | Solid Band |
| Clasp | One-Touch Three-Fold Clasp |
| Glass | Mineral Glass |
| Back Plate | Screw-Lock Case Back |
| Water Resistance | 200 m / 20 Bar |
| Power Source | Tough Solar |
| Battery Operating Time | Approx. 7 Months |
| Battery Operating Time (Power Saving) | Approx. 18 Months |
| Time Adjustment | Bluetooth Smartphone Connection |
| Mobile Link | Wireless Linking via Bluetooth |
| Compatible App | CASIO WATCHES |
| Case Size | 49.8 × 44.4 × 12.8 mm |
| Weight | 165 g |
| Compatible Band Size | 150–205 mm |
| World Time | 38 Time Zones |
| App World Time | Approx. 300 Cities |
| Home City / World Time Swapping | Yes |
| Stopwatch | 1/100-Second |
| Stopwatch Capacity | Up to 23 Hours, 59 Minutes and 59.99 Seconds |
| Stopwatch Modes | Elapsed Time, Lap Time, Split Time |
| Countdown Timer | Up to 60 Minutes |
| Timer Setting Range | 1 Second to 60 Minutes |
| Timer Setting Increments | 1 Second, 1 Minute |
| Alarm | 5 Daily Alarms |
| Hourly Time Signal | Yes |
| Hand Shift Feature | Yes |
| Phone Finder | Yes |
| Reminder Function | Yes |
| Time & Place | Yes |
| Light | Super Illuminator Double LED Light with Afterglow |
| Light Color | White |
| Calendar | Full Auto Calendar to 2099 |
| Accuracy | ±15 Seconds per Month (Without Mobile Link) |
| Time Format | 12/24-Hour |
| Power Saving | Yes |
| Battery Level Indicator | Yes |
| Regular Timekeeping | Analog: Hour and Minute, Digital: Hour, Minute, Second, PM, Month, Date and Day |
Additional Information
GENDER: |
Men |
WATCH TYPE: |
Connected / Bluetooth |
BAND MATERIAL: |
Stainless Steel |
BAND TYPE: |
Metal Bracelet |