This Casio G-Shock 5590 Quartz WR 20BAR Chronograph Watch is perfect for those who are looking for a reliable and durable wristwatch. It is compatible with Casio brand and is made of high-quality plastic material, ensuring long-lasting use. The watch is designed to withstand water pressure up to 20 bar, making it ideal for water sports enthusiasts. The watch is being sold for parts and repair, and is a great addition to any watch repair kit. The chronograph feature of the watch is accurate and reliable, making it a great tool for keeping track of time. This watch is a must-have for anyone who is looking for a tough and durable wristwatch, and is sure to last for years to come.