Seiko Cal. 3899 - 424

The Seiko 3899-424 represents an important milestone in Seiko's 1986 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-04c2303610f5]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1986

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