Seiko Cal. 4551 - 529

The Seiko 4551-529 represents an important milestone in Seiko's 1989 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b297ca5f344a]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1989

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