Seiko Cal. 6156 - 556

This Spring Drive model from 1973 features a 44mm Gold-Plated case. With its 19mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-9a2767c4a9f3]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1973

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