Seiko Cal. 3842 - 123

This Quartz model from 1979 features a 43mm PVD Black case. With its 19mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-d2ca6fa5f5dc]

Also known as: Tuna, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1979

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