Seiko Cal. 7158 - 166

The Seiko 7158-166 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-c908dc38913a]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1974

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