Seiko Cal. 7135 - 411

The Seiko 7135-411 represents an important milestone in Seiko's 1981 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-d8f3d5c9760f]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1981

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