We are open to price negotiations. Please let us know your desired price. (We may not be able to meet your requested amount.) This is a Seiko single-eye chronograph. It is in working condition. The date can be advanced by pulling the crown out one step. The day of the week can be advanced by pressing the crown. The chrono buttons are a bit stiff, but they function. Currently, I believe there are no functional issues. This is a rare Seiko chronograph. The strap is aftermarket. Case diameter: approx. 33cm (height) x approx. 37cm (width)