Purchased this as a unique watch to have. started wearing it. kept time for a while then quits after running for a few minutes. tried winding it and then shaking it makes it work for a few minutes then quits. Nice looking watch with a very good name of manufacture, I thought, but fails to work. For the price, should have a longer warrantee and guarantee that it works for many years. Or else it may be worth buying a cheaper watch each year.