Seiko Cal. 3867 - 841

The Seiko 3867-841 represents an important milestone in Seiko's 1990 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-dc9817cfa918]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1990

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