Seiko Cal. 5623 - 835

This Spring Drive model from 1978 features a 46mm Two-Tone case. With its 19mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-062a2e68eded]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1978

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