The Seiko Spirit SBTR017 JDM Chronograph is perfect for men who love casual yet functional watches. Whether you're at the beach, in a sports event, or just daily wear, this watch is a great companion. It has a chronograph function and tachymeter bezel for those who need to measure time precisely. With 100m water - resistance, you don't have to worry about getting it wet. The watch has a green dial and brown leather strap, with a stainless - steel case. It has an approximate case diameter of 39.8mm and a thickness of 11.6mm.