Seiko Cal. 3874 - 797

This Spring Drive model from 1975 features a 42mm Titanium case. With its 18mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-526deb45bae0]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1975

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