Seiko Cal. 3820 - 527

This Solar model from 1965 features a 43mm Two-Tone case. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-33d12b02874f]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1965

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