Seiko Cal. 3891 - 458

The Seiko 3891-458 represents an important milestone in Seiko's 1992 lineup. Powered by the 3891 caliber with 24j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-55997524383e]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1992

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