Seiko Cal. 6135 - 152

The Seiko 6135-152 represents an important milestone in Seiko's 1987 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-bd584ce4487d]

Also known as: Helmet, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1987

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