SEIKO Prospex Alpinist Edo Purple Limited Edition HBC006

$900.00
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Contact us to secure your pre-order. Arriving October 2026

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Contact us to secure your pre-order. Arriving October 2026

PROSPEX ALPINIST

A new Prospex creation celebrates Seiko’s 145th anniversary in Edo purple, reflecting an evolving aesthetic shaped by Tokyo’s heritage.

In the third series of commemorative limited-edition watches celebrating Seiko’s 145th anniversary, “Edo purple” serves as a central design element. This color reflects traditions passed on from ancient Edo to modern-day Tokyo and the spirit of creativity that has kept Japan’s largest city evolving into the present day.

This model’s dial color is inspired by “Edo purple,” a hue that embodies the aesthetic sensibilities of Edo period Tokyo and represents a cultural heritage to be passed on to future generations.


The modern Alpinist embodies the spirit of Seiko’s first sports watch, the Laurel Alpinist, which was born in 1959. With features designed for outdoor use and an added touch of playful elegance, the Alpinist has evolved with the times into a classic sports watch for every occasion.

Limited Edition of 7,000 pieces

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Case Material
Stainless steel case
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Water Resistance
20 bar, 200 meters (660 feet)
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Diameter
39.5 mm
Lug Width
20 mm
Strap
Leather
Movement
Automatic

Technical Data

CASE DIMENSIONS

Diameter 39.5 mm
Thickness 12.7 mm
Length 46.4 mm

MOVEMENT

Automatic
Caliber 6R55
21,600 vph
24 jewels
Power reserve: ~72 hours

DETAILS

Dial Color Edo Purple
Gender Unisex
Crystal Sapphire crystal with anti-reflective coating on the inner surface