Seiko Cal. 7161 - 690

The Seiko 7161-690 represents an important milestone in Seiko's 1993 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-df2d69c0e7ce]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1993

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