Seiko Cal. 7178 - 148

The Seiko 7178-148 represents an important milestone in Seiko's 1979 lineup. Powered by the 7178 caliber with 33j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-c35c1bd71df9]

Also known as: Bullhead, Rally

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1979

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