Seiko Cal. 6674 - 581

The Seiko 6674-581 represents an important milestone in Seiko's 1972 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-c627d0e53cde]

Also known as: Rally, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1972

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