A hallmark of reliability and design, the Seiko 5 Sports Blue Dial captures the essence of 1970s Japanese watchmaking at its boldest. Measuring 39mm, this automatic timepiece features a striking sunburst blue dial that shifts hues under the light, framed by a brushed steel tonneau case that exudes vintage athleticism. The clean baton indices and luminous hands enhance readability, while the framed day-date display at 3 o’clock adds everyday practicality. The 21-jewel automatic movement, visible through its smooth sweep and tactile winding crown, ensures enduring performance without the need for a battery. Completed with a period-correct stainless steel bracelet, this Seiko 5 Sports stands as a true icon of dependable automatic craftsmanship — rugged, stylish, and effortlessly wearable.

Key Features:

• Dial Size: 39mm

• Movement Type: Automatic (21 Jewels)

• Model Reference: 6309-400B

• Case Material: Stainless Steel

• Dial Color: Deep Blue Sunburst

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

• Crystal: Acrylic

• Bracelet: Original Seiko Stainless Steel Bracelet

• Caseback: Signed Seiko Stainless Steel

• Water Resistance: 70 meters (as originally rated)

• Country of Manufacture: Japan