Seiko Cal. 6690 - 842

The Seiko 6690-842 represents an important milestone in Seiko's 1992 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-b9205097272d]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1992

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