Seiko Cal. 6340 - 555

This Automatic model from 1983 features a 36mm Two-Tone case. It features a Burgundy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-32410fe3bc1f]

Also known as: Helmet, Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1983

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