Seiko Cal. 5641 - 673

This Automatic model from 1975 features a 44mm Titanium case. With its 19mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-3703b66bb1c5]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1975

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