Thank you for viewing. This is a collaboration model between Seiko and Nano Universe. It is a SUS (Sus) revival type, which was sold in a limited edition of 300. The khaki dial and nylon belt give it a military-like and stylish look. The battery has been replaced and it is currently running. Only the watch body and belt are included. The back has the engraving "LIMITED EDITION 184/300". There are some minor scratches, but no noticeable damage. SEIKO Special Edition SCXP163 nano・universe (Men's) (nano universe) - Brand: SEIKO / Nano Universe - Model: SCKP163 - Color: Green - Material: Nylon strap Battery replaced in October 2025.