Seiko Cal. 6628 - 451

This Spring Drive model from 1989 features a 46mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-709861a4798b]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1989

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