Seiko Cal. 0719 - 711

This Spring Drive model from 1975 features a 37mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-e09f2649f217]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1975

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