Seiko Cal. 6661 - 207

The Seiko 6661-207 represents an important milestone in Seiko's 1968 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-e906c030fb42]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1968

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