Seiko Cal. 6356 - 271

The Seiko 6356-271 represents an important milestone in Seiko's 1967 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-9ea79d421c1d]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1967

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