Brand: CASIO
MODEL: GM-B2100BD-1ADR
Casio G-Shock GM-B2100BD-1ADR Analog Digital Men's Watch Black
Store finder
Luxe full-metal construction with a screw-back case, bezel, and band crafted in stainless steel creates a streamlined, minimalist design, while protecting the module from impact when dropped. We take it way back with the octagonal bezel and dimpled band design of the original from 1983, all done in metal.
High-density mounting keeps the analog-digital combination module slim, while still providing the advanced functions you love in a compact profile and comfortable fit.
Pairs with a smartphone via Bluetooth®. Simply tap into the dedicated app for precision timekeeping that keeps you on track. With Tough Solar, a high-brightness LED light and a range of other convenient functions, this is a timepiece that delivers on style and practical utility.
Luxe full-metal construction with a screw-back case, bezel, and band crafted in stainless steel creates a streamlined, minimalist design, while protecting the module from impact when dropped. We take it way back with the octagonal bezel and dimpled band design of the original from 1983, all done in metal.
High-density mounting keeps the analog-digital combination module slim, while still providing the advanced functions you love in a compact profile and comfortable fit.
Pairs with a smartphone via Bluetooth®. Simply tap into the dedicated app for precision timekeeping that keeps you on track. With Tough Solar, a high-brightness LED light and a range of other convenient functions, this is a timepiece that delivers on style and practical utility.
Technical Specifications: |
|---|
| World time |
| 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 |