The bezel is only suitable for new 5 series SRPD watches, such as the original Seiko SKX007/009. Imitation cases and watches cannot be installed. Please confirm before purchase, if it is not a problem with our store, all returned buyers are responsible for freight and customs. If you are not sure whether it can be assembled, please contact the owner. The crystal on the bezel is made of fine stone. Be careful not to press on the crystal when pressing on the bezel, otherwise it will crush the crystal. Please check the goods for any damage as soon as you receive them. If so, please contact the owner immediately. If the assembly contacts the owner to say that the damage will not accept returns, please consider purchasing. There will be a color difference, but the phone takes pictures indoors. If you cannot accept the color difference, please do not buy. The steel rim is suitable for the following types of watches. The watch in the picture is for display and not for sale.