Seiko Cal. 4471 - 553

The Seiko 4471-553 represents an important milestone in Seiko's 1984 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-be2f9fc0efb7]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1984

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