Seiko Cal. 0771 - 381

This Automatic model from 1986 features a 41mm PVD Black case. With its 22mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-da2090be4752]

Also known as: Bullhead, Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1986

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