Seiko Cal. 5678 - 452

The Seiko 5678-452 represents an important milestone in Seiko's 1992 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-32e1d5f7d443]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1992

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