Seiko Cal. 6231 - 356

The Seiko 6231-356 represents an important milestone in Seiko's 1970 lineup. Powered by the 6231 caliber with 33j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-2ac608d09cb2]

Also known as: Shogun, Pogue

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1970

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