Seiko Cal. 6680 - 399

This Hand-Winding model from 1993 features a 38mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-e4cedec2dd19]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1993

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