Seiko Cal. 3874 - 391

The Seiko 3874-391 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-0db87af39e4e]

Also known as: Panda, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1987

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