Seiko Cal. 6311 - 167

The Seiko 6311-167 represents an important milestone in Seiko's 1967 lineup. Powered by the 6311 caliber with 27j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-0bae68bac03f]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1967

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