Seiko Cal. 0743 - 354

The Seiko 0743-354 represents an important milestone in Seiko's 1975 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-6e825bc1dad8]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1975

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