Seiko Cal. 6650 - 880

The Seiko 6650-880 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-e397b2b2fea3]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1972

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