Seiko Cal. 7162 - 731

The Seiko 7162-731 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-024a0c105e75]

Also known as: Rally, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1974

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