Seiko Cal. 5678 - 509

This Hand-Winding model from 1985 features a 39mm Stainless Steel case. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-9f3ce20efe00]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1985

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