Seiko Cal. 7157 - 221

This Spring Drive model from 1983 features a 44mm Two-Tone case. It features a Silver dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-278ec38dbb42]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1983

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