Seiko Cal. 6163 - 903

The Seiko 6163-903 represents an important milestone in Seiko's 1971 lineup. It features a Cream dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-3b03ca9913e9]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1971

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