<p data-start="79" data-end="96"><strong data-start="79" data-end="94">Highlights:</strong></p> <ul data-start="97" data-end="602"> <li data-start="97" data-end="194"><strong data-start="99" data-end="157">Stylish stainless steel bezel with a rugged resin case</strong> for durability and a premium feel.</li> <li data-start="195" data-end="262"><strong data-start="197" data-end="222">Earthy brown colorway</strong> for a distinctive and versatile look.</li> <li data-start="263" data-end="334"><strong data-start="265" data-end="290">Slim, octagonal shape</strong>, inspired by the iconic "CasiOak" series.</li> <li data-start="335" data-end="427"><strong data-start="337" data-end="369">Shock-resistant construction</strong> for superior protection against impacts and vibrations.</li> <li data-start="428" data-end="519"><strong data-start="430" data-end="456">Analog-digital display</strong> with <strong data-start="462" data-end="516">World Time, stopwatch, countdown timer, and alarms</strong>.</li> <li data-start="520" data-end="602"><strong data-start="522" data-end="552">200-meter water resistance</strong>, perfect for daily wear and outdoor adventures.</li> </ul> <p data-start="604" data-end="619"><strong data-start="604" data-end="617">Overview:</strong></p> <p data-start="621" data-end="1001">The <strong data-start="625" data-end="656">Casio G-Shock GM-2100C-5ADR</strong> combines toughness with a stylish, nature-inspired design. Featuring a <strong data-start="728" data-end="753">stainless steel bezel</strong> paired with a <strong data-start="768" data-end="798">brown resin case and strap</strong>, this watch delivers a unique yet rugged aesthetic. Inspired by the <strong data-start="867" data-end="897">GA-2100 series ("CasiOak")</strong>, its <strong data-start="903" data-end="929">octagonal bezel design</strong> adds a modern touch while maintaining G-Shock's legendary durability.</p> <p data-start="1003" data-end="1399">With an <strong data-start="1011" data-end="1037">analog-digital display</strong>, the GM-2100C-5ADR provides essential timekeeping features, including <strong data-start="1108" data-end="1190">World Time, stopwatch, countdown timer, alarms, and an automatic LED backlight</strong> for visibility in dark conditions. The <strong data-start="1230" data-end="1262">shock-resistant construction</strong> ensures long-lasting durability, while the <strong data-start="1306" data-end="1336">200-meter water resistance</strong> makes it perfect for both urban wear and outdoor adventures.</p> <p data-start="1401" data-end="1418"><strong data-start="1401" data-end="1416">How to Use:</strong></p> <ul data-start="1419" data-end="1699"> <li data-start="1419" data-end="1503"><strong data-start="1421" data-end="1448">Time & Date Adjustment:</strong> Use function buttons to set analog and digital time.</li> <li data-start="1504" data-end="1599"><strong data-start="1506" data-end="1525">Mode Selection:</strong> Toggle between timekeeping, world time, stopwatch, and timer functions.</li> <li data-start="1600" data-end="1699"><strong data-start="1602" data-end="1627">Backlight Activation:</strong> Press the LED button for enhanced visibility in low-light conditions.</li> </ul>