Seiko Cal. 4551 - 156

The Seiko 4551-156 represents an important milestone in Seiko's 1973 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-5d22fe527413]

Also known as: Silverwave

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1973

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