Seiko Cal. 3820 - 261

This Solar model from 1978 features a 34mm PVD Black case. With its 20mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-297880bad056]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1978

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