Casio G-Shock GA-2100-1ADR Men's Watch
| Brand | Casio |
| World Time | 31 time zones (48 cities + coordinated universal time) daylight saving on/off |
| Stopwatch | 1/10-second stopwatch Measuring capacity: 59'59.9'' Measuring modes: Elapsed time |
| Hand Shift Feature | Yes |
| Shock Resistant | Yes |
| Led 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) |
| Neobrite Hands | Yes |
| Countdown Timer | Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments 1-minute increments and 1-hour increments) |
| Auto Calendar | Yes |
| Water Resistance | 200M |
| Alarm S | Yes |
| Hourly Time Signal | Yes |
| Carbon Core Gaurd Structure | Yes |
| Warranty | 2 years |
| Function Display | Analog-Digital |
| Band Material | Resin |
| Glass Material | Mineral |
| Case Material | Carbon/Resin |
| Case Size | 48.5X45.4X11.8mm |
| Country Of Origin | THAILAND |
| Importer | Casio India Co. Private Limited A-41 First Floor Mohan Cooperative Industrial Estate Mathura Road New Delhi - 110044 |
| Case Weight | 51g |
Carbon Core Guard structure Ever since the first DW-5000C went on sale back in 1983, G-SHOCK has continued to push the limits of timekeeping toughness while creating new and original designs. These new models embody these efforts in an attractively thin configuration. These new models inherit the octagon form that was also employed for the original DW-5000C. Analog-digital timekeeping comes packed into a no-nonsense simple design without sacrificing G-SHOCK level toughness. High-strength resin material, which is reinforced with carbon fibers, makes it possible to create a case that is a mere 11.8 mm thin, which is the thinnest among G-SHOCK combination models. Carbon Core Guard Structure A new carbon core guard structure protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibers for outstanding strength and crack resistance.