Seiko Cal. 7158 - 670

The Seiko 7158-670 represents an important milestone in Seiko's 1967 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-afb2541214bf]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1967

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