1. Automatic windingThanks for the post, it gives me the opportunity to ask a question that I've wondered about for some time.
Why does Seiko make a "5" and how does a "5" differ from a regular Seiko?
Dang. My 5 has the crown at 3 o'clock.1. Automatic winding
2. Day/date displayed in a single window
3. Water resistance
4. Recessed crown at the 4 o’clock position
5. Durable case and bracelet