Seiko Cal. 4477 - 584

The Seiko 4477-584 represents an important milestone in Seiko's 1978 lineup. Powered by the 4477 caliber with 36j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-c7e5f1f9a59e]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1978

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