This comprehensive manual is specifically designed for the CASIO QW-1680 WATCH manufactured in 1998. It provides detailed instructions and guidance on every aspect of the watch, both internal and external. This manual empowers you to confidently repair, rebuild, and maintain your CASIO QW-1680 watch. You'll find everything you need to understand its workings, troubleshoot any issues, and ensure that your watch runs smoothly for years to come.

The Casio QW-1680 is a classic and enduring digital wristwatch that was first introduced in 1998. This iconic timepiece boasts a simple yet functional design, embodying the minimalist aesthetic that defined much of Casio's early work. Its rectangular case, constructed from durable resin, houses a digital display that provides time, date, and alarm functions. The QW-1680 is powered by a quartz movement, ensuring accuracy and reliability. Its minimalist design and functionality make it an ideal choice for everyday wear, while its robust construction ensures it can withstand the rigors of daily life. Beyond its basic timekeeping capabilities, the QW-1680 also features an alarm, a daily timer, a 1/100-second stopwatch, and an hourly time signal. The watch is water-resistant up to 50 meters, allowing for occasional splashes or getting caught in the rain without worry. Its large, easy-to-read display makes it suitable for all ages and visual acuity. The Casio QW-1680 is a testament to the brand's commitment to creating simple, functional, and affordable timepieces. Its enduring popularity is a clear indication of its success in achieving these goals. Today, the QW-1680 continues to be manufactured and sold, making it a timeless classic that remains a favorite among watch enthusiasts and casual wearers alike.