Seiko Cal. 7133 - 877

This Spring Drive model from 1988 features a 43mm PVD Black case. With its 21mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-ff1630b1ca04]

Also known as: Helmet, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1988

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