Seiko Cal. 4477 - 791

The Seiko 4477-791 represents an important milestone in Seiko's 1971 lineup. Powered by the 4477 caliber with 18j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-07ab05615a06]

Also known as: Shogun, Pogue

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1971

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