Model number SBDJ041 This is a Seiko Prospex Estnation collaboration, a limited edition of 300 pieces. (Please check the photos. I will add more photos if requested.) Operation (changing time and date, time error, screw-down crown) is not a problem. There may be minor scratches, but I think it's in good condition. Please understand if there are any oversights. It has a genuine Seiko rubber strap. * It will be shipped in the box shown in the photos. ＜Specifications＞ ■ Drive system: Solar ■ Other: Screw back, rotating bezel (with countdown function), screw-lock crown, overcharge prevention function, quick start function, calendar (date) function prospex Seiko Astron seiko Returns and refunds are not accepted to prevent replacement. Please understand that we are not responsible for accidents or damage during shipping.