Seiko Cal. 4562 - 189

The Seiko 4562-189 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-5ca8ae939e00]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1974

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