Published by on August 16, 2026 Add a fantastic, daily-wear classic to your collection with this Seiko 5 (7S26-02P0). Model: Seiko 5. Year of Manufacture: April 1996 (or 2006, based on Seiko serial number decoding for this era). The stainless steel case and integrated bracelet show normal signs of daily use, including honest surface scratches and scuffs that give the watch its unique character.