Seiko Cal. 3867 - 280

The Seiko 3867-280 represents an important milestone in Seiko's 1966 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-140c4f83d6e0]

Also known as: Rally, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1966

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