Seiko Cal. 7135 - 990

The Seiko 7135-990 represents an important milestone in Seiko's 1970 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-4cc2ea2c654f]

Also known as: UFO, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1970

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