Seiko Cal. 7181 - 855

This Spring Drive model from 1981 features a 41mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-6b3f188417af]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1981

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