Seiko Cal. 7143 - 354

This Spring Drive model from 1983 features a 37mm Gold-Plated case. With its 18mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-295d5272d6cd]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1983

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