Seiko Cal. 5641 - 168

The Seiko 5641-168 represents an important milestone in Seiko's 1971 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-6494a6e2c238]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1971

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