Seiko Cal. 6311 - 777

This Spring Drive model from 1992 features a 46mm Gold-Plated case. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-14b4dbfda71f]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1992

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