Seiko Cal. 3867 - 413

The Seiko 3867-413 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-aec4e568d61f]

Also known as: Tuna, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1984

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