Seiko Cal. 6661 - 980

The Seiko 6661-980 represents an important milestone in Seiko's 1993 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-982e95970e86]

Also known as: Rally, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1993

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