Seiko Cal. 5636 - 315

This Spring Drive model from 1968 features a 42mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-c67ca8bc973f]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1968

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