Seiko Cal. 5683 - 354

The Seiko 5683-354 represents an important milestone in Seiko's 1977 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-143ef13bc6c2]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1977

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