Citizen Tsuno Chrono Automatic Self-Winding (Manual winding also possible) This is an old watch from the 1970s. It works, but it has been stored in a closet for several decades, so an overhaul is required. There is a small chip in the glass. The day of the week is in Arabic numerals. The strap is not included. Case size: 42mm (length, excluding crown) 38mm (width) Lug width: 18mm Please feel free to ask any questions.