Seiko Cal. 7182 - 472

This Spring Drive model from 1974 features a 45mm Hardlex-Coated Steel case. It features a Black dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-ca7f0612e99f]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1974

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