Seiko Cal. 3817 - 456

The Seiko 3817-456 represents an important milestone in Seiko's 1986 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-98cdc2dd3739]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1986

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