Seiko Cal. 6191 - 904

This Spring Drive model from 1984 features a 45mm Titanium case. With its 20mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-c5437012e6d9]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1984

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