Seiko Cal. 5643 - 999

The 5643-999 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-7011e7fd2a0a]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1990

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