Seiko Cal. 6648 - 983

The Seiko 6648-983 represents an important milestone in Seiko's 1979 lineup. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-e0cbd44d8d63]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1979

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