Seiko Cal. 3875 - 766

This Spring Drive model from 1975 features a 34mm PVD Black case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-34a1a96ff5f0]

Also known as: Crown, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1975

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