Seiko Cal. 7142 - 594

The Seiko 7142-594 represents an important milestone in Seiko's 1975 lineup. Powered by the 7142 caliber with 29j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-f9a7a3979be7]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1975

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