A compact version of the bezel, no need for an adapter ring. Made of stainless steel. Colors are obtained by vacuum PVD plating. Only suitable for the watch model, must be an original Seiko, imitation cases cannot be used. Please be careful not to buy the wrong model. In case of incorrect purchase, return will not be considered a quality issue, and round-trip transportation costs and customs duties will be borne by you. Please contact the seller before purchasing to check if the product is compatible with your watch. This shop does not bear any customs fees if the Ali platform requires payment. Please contact the seller if you have any questions. Thank you. Watch shown for illustration purposes, not for sale.