Seiko Cal. 6682 - 356

This Hand-Winding model from 1970 features a 37mm Hardlex-Coated Steel case. It features a Black dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-29a3d466e3f5]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1970

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