Seiko Cal. 3891 - 524

The Seiko 3891-524 represents an important milestone in Seiko's 1981 lineup. Powered by the 3891 caliber with 28j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-e76dbb65dd01]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1981

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