Seiko Cal. 7158 - 987

The 7158-987 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7158 caliber with 36j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-cec57a7f8f5c]

Also known as: Shogun, Pogue

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1970

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