Seiko Cal. 3894 - 822

This Automatic model from 1974 features a 42mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-30cfc07f3ea3]

Also known as: Monster, UFO

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1974

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