Seiko Cal. 6136 - 251

The Seiko 6136-251 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-da5aaf695165]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1977

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