Seiko Cal. 3851 - 727

This Quartz model from 1976 features a 45mm Gold-Plated case. With its 22mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-5bab33aa3753]

Also known as: Monster, Bellmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1976

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