The Seiko Macchina Sportiva SSC777P1 watch is a great choice for sports enthusiasts. Whether you're swimming, running, or just going about your daily life, this watch can keep up with you. It's water - resistant up to 100m, so you don't have to worry about taking it into the pool or ocean. The watch has a solar movement, which means you don't need to constantly change the battery. With an approximate case diameter of 41mm and thickness of 12mm, it's a comfortable size to wear on your wrist. It's suitable for both men and women who love an active lifestyle and need a reliable time - keeping device.