Seiko Cal. 5618 - 836

This Solar model from 1974 features a 38mm Two-Tone case. With its 19mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-76d1d7d2190f]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1974

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