Thank you for viewing. I purchased this a long time ago, but I didn't use it daily, and only used it once before storing it at home. The band has been replaced, the battery has been changed, and the watch has been adjusted. There are small, inconspicuous scratches on the surface. Please consider purchasing if you are not concerned about this, or if you need it. There is one diamond in the center. There is no certificate of authenticity. I was told it is less than 0.1 carat. There is no second hand. I think it cost around 40,000 yen when I bought it. It's a retro item that is no longer available. Please refrain from returns. Band: Black, synthetic leather Comes with a case Made in Italy Please purchase if you understand that this is a used item, or if you need it. I apologize, but there is no warranty. I cannot offer a warranty. Please consider purchasing after acknowledging this. I have the old warranty, but I will not include it. I have only uploaded a picture of it. It's a retro and very nice item.