Seiko Prospex Alpinist "Edo Purple" Limited Edition SPB331J1

Anyone thinking of the Alpinist immediately brings to mind its iconic forest green. For this very reason, this exclusive Seiko 145th-anniversary edition surprises by reinterpreting the model in a refined, soft purple hue, capable of giving the timepiece an unprecedented elegance without altering its historical identity. The unmistakable Alpinist Edo Purple DNA remains the star: the Arabic numerals, wedge-shaped indices, and the collection's historic logo outline a dial with authentic and timeless charm. The case, protected by a special anti-scratch coating, harmoniously pairs with a leather strap made using sustainable processes, enhancing the exclusive character of this limited edition. Powering the timepiece is the automatic Caliber 6R55 movement, which guarantees a power reserve of up to three days and reliable performance in any situation. A watch that combines tradition, innovation, and a spirit of adventure, designed for those seeking distinctive elegance without sacrificing functionality.

Limited edition of 7,000 pieces

Movement
Caliber: Seiko 6R55
Type: Automatic with manual winding capability
Accuracy: +25 to -15 seconds per day
Power reserve: 72 hours
Functions: Compass, stop-seconds hand function, and manual winding

Case
Material: Stainless steel
Color: Silver gray
Diameter: 39.45 mm
Thickness: 12.70 mm
Case back: See-through
Water resistance: 20 bar (200 meters)

Crystal
Material: Scratch-resistant sapphire
Treatment: Anti-reflective

Dial
Color: Purple
Indices: LumiBrite

Hands
Luminescent material: LumiBrite

Strap
Material: Leather
Lug width: 20 mm
Clasp: Deployment buckle