Seiko Cal. 5683 - 257

The Seiko 5683-257 represents an important milestone in Seiko's 1976 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-bb6819e63184]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1976

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