Seiko Cal. 7157 - 250

This Kinetic model from 1981 features a 38mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-e3f546a6a8e3]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1981

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