The watch is in working order, battery-powered, and the chronograph is functioning. The watch has a new battery. There are some micro-scratches on the case. The crystal is sapphire. A rare model.
If you're a US buyer, additional duties have come into effect for US residents on purchases from abroad (specifically, from Ukraine - 10%). But don't worry, as I pay this tax at the post office when shipping the item. The new tax is included in the item price, which includes the foreign tax. Happy shopping.