Thank you very much for viewing. This is a genuine PANERAI rubber strap. Please rest assured that it is authentic. It is for a Luminor Marina 44mm buckle type. It cannot be used with a deployant clasp. Upon close inspection, there are a few small scratches. They are not very noticeable, but please understand that this is a used item. The engraving on the back is "C". It can still be used, so thank you for your consideration.