Seiko Cal. 6610 - 136

The Seiko 6610-136 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-40653ef85766]

Also known as: Sumo, Crown

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1965

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