Seiko Cal. 6178 - 961

The Seiko 6178-961 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-e3be464dad50]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1967

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