Seiko Cal. 7178 - 605

The 7178-605 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7178 caliber with 26j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-730ac7dd1339]

Also known as: Monster, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1986

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