<p data-start="207" data-end="224"><strong data-start="207" data-end="222">Highlights:</strong></p> <ul data-start="225" data-end="619"> <li data-start="225" data-end="297"><strong data-start="227" data-end="256">Shock-resistant structure</strong> for ultimate durability and toughness.</li> <li data-start="298" data-end="384"><strong data-start="300" data-end="360">Large digital display with high-brightness LED backlight</strong> for easy readability.</li> <li data-start="385" data-end="471"><strong data-start="387" data-end="417">200-meter water resistance</strong>, ideal for extreme conditions and water activities.</li> <li data-start="472" data-end="541"><strong data-start="474" data-end="502">Multi-time zone function</strong> to track time in multiple locations.</li> <li data-start="542" data-end="619"><strong data-start="544" data-end="562">Auto LED light</strong> with afterglow for visibility in low-light conditions.</li> </ul> <p data-start="621" data-end="636"><strong data-start="621" data-end="634">Overview:</strong></p> <p data-start="638" data-end="1062">The <strong data-start="642" data-end="671">Casio G-Shock GD-100-1BDR</strong> is built for those who demand durability, precision, and a bold design. Featuring a <strong data-start="756" data-end="793">rugged black resin case and strap</strong>, this watch is designed to withstand extreme conditions, making it perfect for outdoor adventures, sports, and daily wear. Its <strong data-start="921" data-end="950">shock-resistant structure</strong> ensures long-lasting performance, while the <strong data-start="995" data-end="1028">high-contrast digital display</strong> provides clear time visibility.</p> <p data-start="1064" data-end="1439">Equipped with <strong data-start="1078" data-end="1143">world time, stopwatch, countdown timer, and five daily alarms</strong>, this watch is as functional as it is tough. The <strong data-start="1193" data-end="1223">200-meter water resistance</strong> makes it suitable for professional marine activity and serious surface water sports. The <strong data-start="1313" data-end="1346">LED auto light with afterglow</strong> enhances visibility in dark environments, ensuring reliable timekeeping anytime, anywhere.</p> <p data-start="1746" data-end="1763"><strong data-start="1746" data-end="1761">How to Use:</strong></p> <ul data-start="1764" data-end="2047"> <li data-start="1764" data-end="1851"><strong data-start="1766" data-end="1793">Time & Date Adjustment:</strong> Use the function buttons to set time, date, and alarms.</li> <li data-start="1852" data-end="1957"><strong data-start="1854" data-end="1873">Mode Selection:</strong> Toggle between timekeeping, stopwatch, and timer functions using the mode button.</li> <li data-start="1958" data-end="2047"><strong data-start="1960" data-end="1985">Backlight Activation:</strong> Press the light button for improved visibility in the dark.</li> </ul>