CITIZEN SEVEN STAR automatic wristwatch with a black dial and date display. - Brand: CITIZEN - Model Name: SEVEN STAR - Function: Automatic winding - Date Display: Day of the week display available - Jewels: 21 JEWELS - Back Cover: Stainless steel - Design: Black dial This is a Citizen Seven Star Deluxe DX. It was used daily. If you intend to use it regularly, the overhaul history is unknown, so we recommend an overhaul if you plan to use it regularly. Date change by pulling the crown out one step, and day of the week change by pulling the crown out two steps and using the hour hand. Please understand that this is an old watch before purchasing. No returns or exchanges accepted.