Seiko Cal. 6340 - 698

The Seiko 6340-698 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-f0e302b2d328]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1974

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