Seiko Cal. 6635 - 755

The Seiko 6635-755 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-1f52eb4019cc]

Also known as: Rally, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1991

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