SEIKO Automatic Men's Watch 21 jewels, see-through back, unique dial A high-end model of SEIKO 5 Calendar function is normal Accuracy has not been precisely measured, but there are no problems in use It is accurate. There are minor scratches on the crystal (glass), the case, and the entire belt due to use, but there are no major noticeable scratches. The belt has been removed and thoroughly cleaned, so there is no dirt and you can use it comfortably. [Brand] SEIKO [Movement] Automatic [Model Number] 7S26-01V0 [Dial] Black, unique dial [Material] Stainless steel [Wrist Size] Approximately 19.0cm Thank you for viewing.