Seiko Cal. 7157 - 590

The Seiko 7157-590 represents an important milestone in Seiko's 1985 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-312bf9ac89c0]

Also known as: Crown, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1985

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