Seiko Cal. 6155 - 400

This Spring Drive model from 1992 features a 38mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-cf256f81e423]

Also known as: Monster, Bullhead

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1992

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