Description
The Casio G-Shock G-5600BG-5DR (cataloged within the eco-conscious G-Shock Origin 5600 Series, and recognized in India under model code G1703) is an innovative, high-performance Japanese light-powered quartz digital sports timepiece engineered with a strong commitment to environmental sustainability. Building upon the legendary square silhouette of the very first 1983 G-Shock DW-5000C, this special model combines timeless shock-resistant architecture with pioneering eco-materials. To help reduce manufacturing waste and environmental impact, the bezel and band are meticulously crafted using recycled resin scraps, blending ivory/beige tones with random recycled black resin fragments. This specialized mixed-resin molding process means that every single watch features a completely unique, organic marbled pattern—no two pieces share the exact same aesthetic. Across international collector forums, eco-conscious everyday carry (EDC) circles, and G-Shock communities, it has earned defining community nicknames—the "Eco Recycled Square", "Ivory Mixed Resin", "Tough Solar Eco", "G1703 Beige", or "Marbled Eco 5600"—for its distinctive earthy colorway, solar-powered reliability, and certified 200-meter water resistance. It unites a shock-resistant mixed-resin case measuring 43.2mm in width (46.7mm lug-to-lug) with a high-contrast digital LCD face, mineral crystal glass, an in-house Japanese Tough Solar quartz engine, and an integrated eco-resin strap. Weighing a featherlight 47.0 grams, it is meticulously calibrated for modern minimalists, environmental advocates, and streetwear enthusiasts seeking an iconic digital tool watch with a green conscience.
The defining visual centerpiece of this G-5600BG-5DR reference is its organic Recycled Mixed-Resin Bezel and Strap Architecture. Molded from a fusion of virgin and recycled resin scraps, the exterior showcases a creamy ivory or beige base peppered with subtle, random dark resin swirls that tell the story of repurposed manufacturing materials. The dial preserves the classic DW-5000C brick-pattern perimeter graphic, framed by crisp white technical typography surrounding a high-visibility digital LCD screen. When the high-brightness white LED backlight (Super Illuminator) is engaged, it illuminates the display with exceptional clarity in total darkness. Turning the watch over reveals a solid stainless steel screw-lock caseback stamped with G-Shock's Shock Resist emblem, module specifications, and eco-conscious credentials.
Beneath its eco-friendly exterior, the watch is driven by Casio’s in-house Japanese Tough Solar digital quartz engine. Powered by Casio's proprietary Tough Solar light-harvesting technology, solar photovoltaic panels embedded beneath the dial convert even faint indoor fluorescent lighting as well as direct sunlight into electrical energy stored in a secondary rechargeable battery, entirely eliminating the need for periodic disposable battery replacements. On a full charge, the caliber provides approximately 11 months of autonomous operation under normal daily use without light exposure, and up to 27 months in Power Saving Mode when stored in total darkness. Operating independently, the quartz module maintains a factory-rated precision tolerance of ±15 seconds per month.
The watch features Casio’s legendary Shock-Resistant Hollow-Case Construction, protecting the delicate digital module from severe drops, impacts, and heavy vibrations. The comprehensive digital feature suite includes World Time across 48 major global cities (31 time zones), a 1/100-second precision stopwatch (measuring elapsed time, split intervals, and 1st-2nd place times up to 24 hours), a 24-hour countdown timer with auto-repeat functionality, 5 independent daily alarms (with 1 snooze alarm), an hourly time signal, a full auto-calendar pre-programmed to the year 2099, and 12/24-hour timekeeping formats.
The case is engineered with classic, wrist-flattering square proportions, measuring an official 43.2mm in case width (diameter), a lug-to-lug length of 46.7mm, a slim profile thickness of 12.7mm, and an ultra-lightweight total weight of 47.0 grams. That featherlight build ensures all-day comfort without wrist fatigue. Dial protection is provided by a heavy-duty, scratch-resistant flat mineral crystal glass recessed safely below the protective lip of the resin bezel. Built for active outdoor and aquatic recreation, the solid case structure and stainless steel caseback secure a certified 20-bar (200 meters / 660 ft) water resistance rating, making it completely safe for swimming, snorkeling, surfing, and heavy water sports. The watch comes fitted with an integrated soft recycled-resin strap (fitting wrist circumferences from 145 to 205 mm) fastened with a sturdy stainless steel pin buckle.
