Fiery and bold G-SHOCK watches glowing with flames of awesome color. G-SHOCK is all about taking on challenges, and the vivid colorful gradation of the Flame Inside line puts this blazing passion front and center. Beginning with the GA-2100 with an octagonal case, the design brings in motifs of billowing smoke for the band and features a brightly burning dial in flames of oranges. This model features a bold orange dial and gradated black-on-gray body, evoking flames of fiery passion against a dark smokey backdrop.<ul><li>Case size (L× W× H): 48.5 × 45.4 × 11.8 mm</li><li>Case and bezel material: Carbon / Bio-based resin</li><li>Bio-based resin band</li><li>Shock Resistant</li><li>Carbon Core Guard structure</li><li>200-meter water resistance</li><li>Mineral Glass</li><li>World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off</li><li>1/100-second stopwatch</li><li>Countdown timer</li><li>5 daily alarms</li><li>Hourly time signal</li><li>Double LED light</li><li>LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)</li><li>LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)</li><li>Full auto-calendar (to year 2099)</li><li>12/24-hour format</li><li>Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)</li><li>Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day); Digital: Hour, minute, second, pm, month, date</li><li>G-Shock Style #: GA-2100FL-8A</li></ul>