The Seiko SMW001A watch is a great choice for both casual wear and professional use. Musicians will love the metronome and reference sound functions during practice sessions. It's also suitable for anyone who values a blend of style and functionality. The watch has a stainless - steel case and a calf leather bracelet, making it durable and stylish. With a thickness of 10 mm, width of 36.5 mm, and length of 39.6 mm, it fits comfortably on your wrist.