Seiko Cal. 3851 - 172

This Quartz model from 1979 features a 37mm PVD Black case. With its 18mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-745b63436243]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1979

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