Seiko Cal. 6311 - 579

This Spring Drive model from 1976 features a 46mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-cb6c30125cf5]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1976

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