Seiko 5 – [36mm] Automatic (Ref. 7009 3161)

The Seiko 5 403225 Automatic is a refined classic that embodies Seiko’s legendary approach to reliability, design, and mechanical precision. With a 36mm stainless-steel case, this watch maintains a timeless proportion suitable for both casual and formal wear. The black dial contrasts elegantly with gold-tone baton indices and hands, exuding understated sophistication. A framed day-date window at 3 o’clock adds everyday practicality, while the Seiko 5 shield logo stands proudly beneath 12 o’clock — a hallmark of durability and functionality since the 1960s. Powered by a 21-jewel automatic movement, this watch captures Seiko’s core promise: accuracy and self-sufficiency through motion. The matching stainless-steel bracelet with the engraved “Seiko 5 Japan” clasp ties the entire piece together in vintage harmony.

Key Features:

• Dial Size: 36mm

• Movement Type: Automatic (21 Jewels)

• Case Material: Stainless Steel

• Dial Color: Black with Gold Accents

• Crystal: Acrylic

• Bracelet: Original Stainless-Steel Bracelet with Seiko 5 Clasp

• Functions: Hours, Minutes, Seconds, Day, Date

• Caseback: Stainless Steel with Model Reference Engraving

• Country of Manufacture: Japan