The Casio QW-1492 is a wristwatch that was released in 1997. It is a digital watch with a variety of features, including a chronograph, alarm, timer, and backlight. The QW-1492 was part of Casio's popular "Quartz World" line of watches, known for their durability and affordability. The watch features a rectangular, resin case with a black or blue face. The band is typically made of resin and comes in various colors. The QW-1492 is a classic example of a Casio watch, known for its simple design, affordability, and reliability. Despite its age, the watch remains popular and is readily available on the secondhand market. The QW-1492 is a relatively simple watch to repair, making it a good choice for enthusiasts looking to learn watch repair. The watch uses a standard quartz movement, which is relatively easy to service. The repair manual included with the watch will provide step-by-step instructions for disassembling, cleaning, and reassembling the watch. It will also include a parts list, which can be helpful in sourcing replacement parts. However, the availability of replacement parts for a watch that is over 25 years old might be limited. This manual is a valuable tool for anyone looking to repair their QW-1492 or simply understand how this classic watch functions.