Seiko Cal. 0730 - 220

This Quartz model from 1973 features a 37mm PVD Black case. With its 22mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-f52eb4be37fc]

Also known as: Samurai, UFO

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1973

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