Seiko Cal. 7183 - 391

This Spring Drive model from 1993 features a 43mm Hardlex-Coated Steel case. With its 22mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-4980b95520d7]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1993

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