Seiko Cal. 4521 - 170

The Seiko 4521-170 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-4be4e5df8ea7]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1987

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