Seiko Cal. 3891 - 112

Released in 1976, the Cal. 3891 with design code 112 was part of Seiko's domestic market collection. With its 20mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-5095edd2cbb6]

Also known as: Rally, Crown

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1976

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