Seiko Cal. 6633 - 400

This Automatic model from 1988 features a 34mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-4887d26d6461]

Also known as: Sea Horse, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1988

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