This looks like a Seiko 5 Automatic Watch. Here’s how I can tell: • The dial clearly shows the “Seiko 5” shield logo. • It has the classic day-date window (showing SUN 13), a signature feature of the Seiko 5 line. • The text “Automatic” indicates it’s a self-winding mechanical movement (no battery). • The simple black dial with baton indices and stainless steel bracelet matches many Seiko 5 designs. Likely specifics • Movement: Seiko automatic (often 7S26 or similar in older models) • Style: Everyday / field-style watch • Era: Probably 2000s–2010s (though Seiko 5 has been around since the 1960s) Condition notes (from the image) • Some visible surface scratches on the case and bracelet (normal wear) • Crystal looks mostly clean • Overall: decent used condition Value estimate Depending on the exact model and condition: • Typically $100–$250USD on the secondhand market