Seiko Cal. 7158 - 230

The Seiko 7158-230 represents an important milestone in Seiko's 1968 lineup. Powered by the 7158 caliber with 31j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-ae38b713d055]

Also known as: Shogun, Pogue

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Silver

Jewels

31j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1968

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