The Seiko 5 Series is an iconic line of watches that has been a cornerstone of Seiko’s offerings since its inception. Known for its versatility and reliability, this Series has become a staple for watch enthusiasts worldwide.

Heritage and Evolution: This Series was introduced in 1963 as the Seiko Sportmatic 5, Japan’s first automatic day-date watch. The “5” in the name represents the five key attributes that define the series:

Automatic movement
Day-date display at the three o’clock position

water resistance
Recessed crown at the four o’clock positionDurable case and bracelet
These features, combined with Seiko’s new mainspring and shock resistance system, gave a distinctive appearance and strength.