Seiko Cal. 7193 - 247

This Spring Drive model from 1976 features a 37mm Gold-Plated case. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-c6d0483de4f7]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1976

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