Seiko Cal. 6661 - 934

The Seiko 6661-934 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-531dec7eaba3]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1982

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