Seiko Cal. 6163 - 326

The Seiko 6163-326 represents an important milestone in Seiko's 1979 lineup. With its 21mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-408470081d5e]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1979

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