Seiko Cal. 5271 - 356

The Seiko 5271-356 represents an important milestone in Seiko's 1970 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-bdf29bc09b4e]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1970

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