<p data-start="69" data-end="86"><strong data-start="69" data-end="84">Highlights:</strong></p> <ul data-start="87" data-end="545"> <li data-start="87" data-end="149"><strong data-start="89" data-end="118">Stealthy all-black design</strong> for a sleek and modern look.</li> <li data-start="150" data-end="230"><strong data-start="152" data-end="202">Stainless steel bezel with a rugged resin case</strong> for durability and style.</li> <li data-start="231" data-end="306"><strong data-start="233" data-end="258">Slim, octagonal shape</strong>, inspired by the iconic <strong data-start="283" data-end="303">"CasiOak" series</strong>.</li> <li data-start="307" data-end="372"><strong data-start="309" data-end="341">Shock-resistant construction</strong> ensures superior durability.</li> <li data-start="373" data-end="464"><strong data-start="375" data-end="401">Analog-digital display</strong> with <strong data-start="407" data-end="461">World Time, stopwatch, countdown timer, and alarms</strong>.</li> <li data-start="465" data-end="545"><strong data-start="467" data-end="497">200-meter water resistance</strong>, ideal for daily wear and outdoor activities.</li> </ul> <p data-start="547" data-end="562"><strong data-start="547" data-end="560">Overview:</strong></p> <p data-start="564" data-end="991">The <strong data-start="568" data-end="600">Casio G-Shock GM-2100BB-1ADR</strong> is a <strong data-start="606" data-end="636">stealth-inspired timepiece</strong>, featuring a fully blacked-out design for a minimalist yet bold aesthetic. With a <strong data-start="719" data-end="744">stainless steel bezel</strong> and a <strong data-start="751" data-end="781">shock-resistant resin case</strong>, this watch offers the perfect blend of toughness and sophistication. The <strong data-start="856" data-end="875">octagonal bezel</strong>, inspired by the <strong data-start="893" data-end="923">GA-2100 series ("CasiOak")</strong>, delivers a modern, refined look without compromising durability.</p> <p data-start="993" data-end="1415">Designed for versatility, the <strong data-start="1023" data-end="1049">analog-digital display</strong> offers essential features such as <strong data-start="1084" data-end="1166">World Time, stopwatch, countdown timer, alarms, and an automatic LED backlight</strong> for visibility in low-light conditions. The <strong data-start="1211" data-end="1243">shock-resistant construction</strong> ensures it can handle rough conditions, while the <strong data-start="1294" data-end="1324">200-meter water resistance</strong> makes it suitable for various activities, including water sports and outdoor adventures.</p> <p data-start="1807" data-end="1824"><strong data-start="1807" data-end="1822">How to Use:</strong></p> <ul data-start="1825" data-end="2100"> <li data-start="1825" data-end="1909"><strong data-start="1827" data-end="1854">Time & Date Adjustment:</strong> Use function buttons to set analog and digital time.</li> <li data-start="1910" data-end="2005"><strong data-start="1912" data-end="1931">Mode Selection:</strong> Toggle between timekeeping, world time, stopwatch, and timer functions.</li> <li data-start="2006" data-end="2100"><strong data-start="2008" data-end="2033">Backlight Activation:</strong> Press the LED button for improved visibility in dark conditions.</li> </ul>