Seiko Cal. 3894 - 586

The Seiko 3894-586 represents an important milestone in Seiko's 1974 lineup. Powered by the 3894 caliber with 20j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-fb3ee19d502c]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1974

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