Seiko Cal. 3827 - 370

This Quartz model from 1966 features a 43mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-1915775df36a]

Also known as: Monster, Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1966

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