Seiko Cal. 7147 - 305

This Spring Drive model from 1968 features a 41mm Two-Tone case. With its 19mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-8edd767c0f5b]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1968

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