A171WE-1A This Casio Vintage model features a stainless steel band with a silver-tone chrome-plated resin case and bezel, paired with a black digital dial for a clean retro look. Built with resin glass and water-resistant construction, it offers a lightweight everyday design with the classic rounded A171 profile. Confirmed functions include a 1/100-second stopwatch, daily alarm, hourly time signal, LED light, auto-calendar, and 12/24-hour format, making it a practical choice for daily wear with timeless digital styling.