Seiko Cal. 5666 - 628

The Seiko 5666-628 represents an important milestone in Seiko's 1982 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-c7056415bd19]

Also known as: World Timer, Emperor

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Burgundy

Jewels

24j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1982

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