Seiko Cal. 6394 - 520

This Automatic model from 1968 features a 37mm Titanium case. Powered by the 6394 caliber with 24j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-282f71a7e139]

Also known as: Shogun, Navigator

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1968

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