Seiko Cal. 5641 - 210

This Automatic model from 1980 features a 38mm PVD Black case. With its 20mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-824f0ca383ab]

Also known as: Monster, Rally

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1980

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