Seiko Cal. 6676 - 598

This Hand-Winding model from 1979 features a 45mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-f7445e8f964d]

Also known as: Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1979

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