Seiko Cal. 6664 - 975

The Seiko 6664-975 represents an important milestone in Seiko's 1981 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-8b4ad204ab01]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1981

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