Seiko Cal. 6391 - 822

This Hand-Winding model from 1972 features a 38mm Gold-Plated case. Powered by the 6391 caliber with 36j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-eba29b926f7a]

Also known as: Shogun, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1972

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