Seiko Cal. 7163 - 402

This Spring Drive model from 1989 features a 46mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-bfa486ddf8c8]

Also known as: Bellmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1989

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