Seiko Cal. 3891 - 407

Released in 1997, the Cal. 3891 with design code 407 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-02cbcf1a82c2]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1997

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