<p data-start="76" data-end="93"><strong data-start="76" data-end="91">Highlights:</strong></p> <ul data-start="94" data-end="622"> <li data-start="94" data-end="166"><strong data-start="96" data-end="135">Sleek stainless steel case and band</strong> for a premium, stylish look.</li> <li data-start="167" data-end="231"><strong data-start="169" data-end="194">G-STEEL series design</strong> combining toughness with elegance.</li> <li data-start="232" data-end="308"><strong data-start="234" data-end="281">Shock-resistant Carbon Core Guard structure</strong> for enhanced durability.</li> <li data-start="309" data-end="379"><strong data-start="311" data-end="337">Bluetooth connectivity</strong> for syncing with the CASIO WATCHES app.</li> <li data-start="380" data-end="460"><strong data-start="382" data-end="427">Solar-powered with Tough Solar technology</strong> for long-lasting battery life.</li> <li data-start="461" data-end="537"><strong data-start="463" data-end="493">200-meter water resistance</strong>, ideal for both everyday and outdoor use.</li> <li data-start="538" data-end="622"><strong data-start="540" data-end="571">Super Illuminator LED light</strong> for improved visibility in low-light conditions.</li> </ul> <p data-start="624" data-end="639"><strong data-start="624" data-end="637">Overview:</strong></p> <p data-start="641" data-end="1079">The <strong data-start="645" data-end="677">Casio G-Shock GST-B400D-1ADR</strong> is a <strong data-start="683" data-end="722">sophisticated yet durable timepiece</strong> from the <strong data-start="732" data-end="750">G-STEEL series</strong>, designed for men who seek both style and resilience. Featuring a <strong data-start="817" data-end="863">sleek silver stainless steel case and band</strong>, this watch delivers a <strong data-start="887" data-end="911">modern, refined look</strong> while maintaining the legendary <strong data-start="944" data-end="965">G-Shock toughness</strong>. The <strong data-start="971" data-end="1002">Carbon Core Guard structure</strong> enhances shock resistance, making it highly durable in extreme conditions.</p> <p data-start="1081" data-end="1491">With <strong data-start="1086" data-end="1112">Bluetooth connectivity</strong>, the watch syncs with the <strong data-start="1139" data-end="1160">CASIO WATCHES app</strong>, enabling <strong data-start="1171" data-end="1241">automatic time updates, alarm settings, and phone finder functions</strong>. <strong data-start="1243" data-end="1269">Tough Solar technology</strong> ensures continuous power supply using light exposure, reducing the need for frequent charging. Additionally, the watch boasts a <strong data-start="1398" data-end="1428">200-meter water resistance</strong>, making it perfect for everyday wear, travel, and adventure.</p> <p data-start="1493" data-end="1663">The <strong data-start="1497" data-end="1528">Super Illuminator LED light</strong> provides excellent visibility in dark environments, while its <strong data-start="1591" data-end="1617">analog-digital display</strong> offers a <strong data-start="1627" data-end="1660">clear, easy-to-read interface</strong>.</p> <p data-start="1665" data-end="1682"><strong data-start="1665" data-end="1680">How to Use:</strong></p> <ul data-start="1683" data-end="2065"> <li data-start="1683" data-end="1783"><strong data-start="1685" data-end="1720">Pair with the CASIO WATCHES app</strong> via Bluetooth for automatic time updates and extra features.</li> <li data-start="1784" data-end="1869"><strong data-start="1786" data-end="1820">Use the Tough Solar technology</strong> to keep the watch charged with light exposure.</li> <li data-start="1870" data-end="1968"><strong data-start="1872" data-end="1909">Toggle between multiple functions</strong> like World Time, stopwatch, countdown timer, and alarms.</li> <li data-start="1969" data-end="2065"><strong data-start="1971" data-end="2015">Activate the Super Illuminator LED light</strong> for better readability in low-light conditions.</li> </ul>