Seiko Cal. 6156 - 331

The Seiko 6156-331 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-6a552a4deb4f]

Also known as: Panda

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1976

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