Seiko Cal. 4556 - 269

This Spring Drive model from 1972 features a 42mm Gold-Plated case. It features a Burgundy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-f7e71a0a9ee9]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1972

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