Seiko Cal. 7150 - 439

This Quartz model from 1979 features a 44mm Gold-Plated case. With its 21mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-72142c43fe56]

Also known as: Monster, Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

36j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1979

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