{"product_id":"casio-g-shock-gst-b100-1aer","title":"Casio G-Shock GST-B100-1AER","description":"\u003ch3\u003eAbout the Watch\u003c\/h3\u003e\n\u003cp\u003eThe GST-B100-1AER gives the G-STEEL series a powerful instrument expression with silver-colored metal, black resin, and red accent markings. The all-analog front is built in multiple layers, while the disk at the nine o'clock position takes its shape from the turbines of a jet engine. Large indices, exposed screws, and the distinctive bezel create a clear technical character without obscuring the time.\u003c\/p\u003e\n\u003ch3\u003eMaterials \u0026amp; Fit\u003c\/h3\u003e\n\u003cp\u003eThe case measures 58.1 × 53.8 mm and is 14.1 mm thick. It weighs 101 grams. The construction uses resin and stainless steel, with Layer Guard where metal and resin layers meet around the forged steel case. Mineral glass protects the dial, and the crown is screw-locked. The black resin band features a pattern inspired by heavy jet engine blades. The high-density mounting keeps the module more compact and thinner than the powerful format of the front might initially suggest.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eThe shock-resistant construction and water resistance up to 20 ATM are designed for demanding use.\u003c\/li\u003e\n\n\u003cli\u003eTough Solar provides approximately five months of operation without new light exposure, or 24 months in darkness with power-saving mode.\u003c\/li\u003e\n\n\u003cli\u003eBluetooth and the CASIO WATCHES app handle automatic time adjustment, easy settings, and phone finder.\u003c\/li\u003e\n\n\u003cli\u003eThe stated precision without mobile connection is ±15 seconds per month.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eWhat does the rotating disk show? It indicates alarm status, stopwatch information, and battery level, among other things.\u003c\/li\u003e\n\n\u003cli\u003eHow does world time work? A separate sub-dial shows a second time, and about 300 world time cities can be selected in the app.\u003c\/li\u003e\n\n\u003cli\u003eWhat everyday functions are available? The watch has a 24-hour timer, daily alarm, and displays date and day of the week.\u003c\/li\u003e\n\n\u003cli\u003eHow is readability improved in the dark? White Super Illuminator illuminates the dial and continues for a short time with afterglow.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cdiv class=\"kr-collection-btns\"\u003e\n\n\u003ca class=\"kr-collection-btn\" href=\"\/collections\/casio-g-shock\"\u003eCasio G-Shock\u003c\/a\u003e \u003ca class=\"kr-collection-btn\" href=\"\/collections\/casio\"\u003eCasio Watches\u003c\/a\u003e \u003ca class=\"kr-collection-btn\" href=\"\/collections\/sportklockor\"\u003eSports Watches\u003c\/a\u003e \u003ca class=\"kr-collection-btn\" href=\"\/collections\/teknisk-innovation\"\u003eWatches with Technical Innovation\u003c\/a\u003e \u003ca class=\"kr-collection-btn\" href=\"\/collections\/gmt-varldstidsklockor\"\u003eGMT World Time Watches\u003c\/a\u003e\n\n\u003c\/div\u003e","brand":"Casio","offers":[{"title":"Default Title","offer_id":54469679284565,"sku":"GST-B100-1AER","price":332.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5481\/4037\/files\/Kronura-2026-08-05T040242.720_1.jpg?v=1785895345","url":"https:\/\/kronura.com\/products\/casio-g-shock-gst-b100-1aer","provider":"Kronura","version":"1.0","type":"link"}