Seiko Cal. 3891 - 893

The Seiko 3891-893 represents an important milestone in Seiko's 1979 lineup. Powered by the 3891 caliber with 23j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-39160f6a69ee]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1979

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