Seiko Cal. 6618 - 690

The Seiko 6618-690 represents an important milestone in Seiko's 1992 lineup. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-eff91f5fff14]

Also known as: Arnie, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1992

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