{"id":3695,"date":"2025-12-24T16:43:36","date_gmt":"2025-12-24T14:43:36","guid":{"rendered":"https:\/\/timehouse.com.ua\/?post_type=product&#038;p=3695"},"modified":"2026-04-08T19:28:30","modified_gmt":"2026-04-08T16:28:30","slug":"casio-efr-556d-1avuef","status":"publish","type":"product","link":"https:\/\/timehouse.com.ua\/en\/product\/casio-efr-556d-1avuef\/","title":{"rendered":"CASIO GST-B100D-1AER"},"content":{"rendered":"<p data-start=\"1889\" data-end=\"2425\"><strong data-start=\"1889\" data-end=\"1911\">CASIO GST-B100D-1A<\/strong> is a true expression of steel strength and advanced G-SHOCK technology. The solid stainless steel case and bracelet create a feeling of absolute reliability, while the multi-layer black dial looks deep, complex, and distinctly engineered. <strong data-start=\"2151\" data-end=\"2183\">Shock-resistant construction<\/strong> highlights the legendary durability of the series, and <strong data-start=\"2239\" data-end=\"2271\">Tough Solar power technology<\/strong> allows the battery to be charged from any light source, providing up to five months of operation and an <strong data-start=\"2376\" data-end=\"2424\">estimated battery lifespan of about 10 years<\/strong>.<\/p>\n<p data-start=\"2427\" data-end=\"2920\">Thanks to the <strong data-start=\"2441\" data-end=\"2468\">Bluetooth\u00ae Smart module<\/strong>, the watch synchronizes with iOS and Android smartphones, automatically correcting the exact time up to four times per day. Using the CASIO WATCHES app, you can easily switch between world cities, set alarms, operate the stopwatch and timer, and even <strong data-start=\"2720\" data-end=\"2779\">activate a sound signal on your smartphone to locate it<\/strong>. <strong data-start=\"2781\" data-end=\"2802\">Power-saving mode<\/strong> stops the hands in darkness to conserve energy, while the <strong data-start=\"2861\" data-end=\"2888\">battery level indicator<\/strong> keeps everything under control.<\/p>\n<p data-start=\"2922\" data-end=\"3486\"><strong data-start=\"2922\" data-end=\"2971\">Date, day-of-week, and time-of-day indication<\/strong>, <strong data-start=\"2973\" data-end=\"3006\">automatic calendar until 2099<\/strong>, <strong data-start=\"3008\" data-end=\"3021\">dual time<\/strong>, <strong data-start=\"3023\" data-end=\"3074\">stopwatch with memory for up to 100 split times<\/strong>, and a <strong data-start=\"3082\" data-end=\"3116\">countdown timer up to 24 hours<\/strong> make this model exceptionally functional. <strong data-start=\"3159\" data-end=\"3176\">LED backlight<\/strong> and <strong data-start=\"3181\" data-end=\"3223\">Neobrite luminous coating on the hands<\/strong> ensure excellent readability in low light, while <strong data-start=\"3273\" data-end=\"3308\">WR200 (20 bar) water resistance<\/strong> allows confident use in demanding conditions. The screw-lock crown enhances durability, and the <strong data-start=\"3405\" data-end=\"3443\">case size of 53.8 \u00d7 58.1 \u00d7 14.1 mm<\/strong> emphasizes the bold presence on the wrist.<\/p>\n<p data-start=\"3488\" data-end=\"3615\"><strong data-start=\"3488\" data-end=\"3510\">CASIO GST-B100D-1A<\/strong> is the choice for those who want uncompromising strength, smart technology, and total control over time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CASIO GST-B100D-1A is a true expression of steel strength and advanced G-SHOCK technology. The solid stainless steel case and bracelet create a feeling of absolute reliability, while the multi-layer black dial looks deep, complex, and distinctly engineered. Shock-resistant construction highlights the legendary durability of the series, and Tough Solar power technology allows the battery to [&hellip;]<\/p>\n","protected":false},"featured_media":3696,"template":"","meta":[],"product_brand":[],"product_cat":[25],"product_tag":[],"class_list":["post-3695","product","type-product","status-publish","has-post-thumbnail","product_cat-g-shock","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CASIO GST-B100D-1AER<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/timehouse.com.ua\/en\/product\/casio-efr-556d-1avuef\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:locale:alternate\" content=\"uk\" \/>\n<meta property=\"og:locale:alternate\" content=\"ru-RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CASIO GST-B100D-1AER\" \/>\n<meta property=\"og:description\" content=\"CASIO GST-B100D-1A is a true expression of steel strength and advanced G-SHOCK technology. The solid stainless steel case and bracelet create a feeling of absolute reliability, while the multi-layer black dial looks deep, complex, and distinctly engineered. 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