Seiko Cal. 6163 - 679

The Seiko 6163-679 represents an important milestone in Seiko's 1965 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-c80f95885c3e]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1965

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