The Vintage Aristo Apollo 7 Jewels Mechanical Stopwatch is a stylish and durable timepiece suitable for both men and women. Made in Switzerland with high-quality stainless steel, this stopwatch is shock resistant and features a Swiss-made movement. The elegant silver color and classic design make it a versatile accessory for various activities such as gym training, weight lifting, yoga, and running. With 7 jewels for precision and reliability, this stopwatch is a practical and reliable tool for fitness enthusiasts looking to track their time efficiently. This is missing the knob to reset the hands.  I used my finger and it reset the little hand but the big one is 2 tics off the start mark.