Seiko Cal. 4453 - 255

This Spring Drive model from 1986 features a 42mm PVD Black case. With its 20mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-08f580b810a7]

Also known as: Helmet, Rally

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1986

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