WORKS! The Aristo Apollo 7 Mechanical Handwind Stopwatch is a durable and reliable timekeeping tool perfect for indoor and outdoor activities like running and jogging. With a sleek silver design, this Swiss-made stopwatch features a shock-resistant metal construction, 7 jewels for precision, and a decimal measurement system for accuracy. The Aristo brand ensures quality craftsmanship, while the hand-powered mechanism provides a simple and efficient way to track time. It is a versatile unisex tool for anyone looking to monitor their fitness progress with ease. has some scratches as seen in photos but overall in great shape for its age.