Seiko Cal. 7184 - 156

This Spring Drive model from 1971 features a 45mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-a99c2f8aff50]

Also known as: Rally, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1971

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