Seiko Cal. 7158 - 612

Released in 1968, the Cal. 7158 with design code 612 was part of Seiko's domestic market collection. With its 19mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-6cc16aea5cb5]

Also known as: Silverwave, Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1968

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