Model Kurono Tokyo 青磁 “Seiji” Limited Edition Reference Seiji 青磁 Condition Pristine Comes With Full Set Originally Purchased Date Oct 2021 Case Material Stainless Steel Case Dimension 37mm Case Back Solid Bezel Stainless Steel Crown Material Stainless Steel Crystal Material Sapphire Crystal Dial Bluish-Green Bracelet / Strap Aftermarket leather strap attached, original unused strap in box. Clasp Type Aftermarket pin buckle, original buckle in box. Movement Type Automatic Functions Hours, Minutes., Seconds Additional Information One time production limited edition of 500 pieces only.