Seiko Cal. 7180 - 589

This Spring Drive model from 1977 features a 35mm Titanium case. It features a Black dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-c09dee060e9d]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1977

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