Seiko Cal. 5648 - 871

The Seiko 5648-871 represents an important milestone in Seiko's 1983 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-cc30ccfdebbb]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1983

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