Seiko Cal. 3818 - 258

This Automatic model from 1990 features a 35mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-901f58fabd64]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1990

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