Seiko Cal. 6313 - 174

This Spring Drive model from 1969 features a 35mm Two-Tone case. With its 18mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-12a9fdee75a9]

Also known as: Samurai, Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1969

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