Seiko Cal. 0742 - 320

The Seiko 0742-320 represents an important milestone in Seiko's 1971 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-55c58d15a4df]

Also known as: Sea Horse, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1971

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