Seiko Cal. 7184 - 278

The Seiko 7184-278 represents an important milestone in Seiko's 1990 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-5a3e3b791ab5]

Also known as: Helmet, Sea Horse

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1990

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