Seiko Cal. 4593 - 939

This Spring Drive model from 1992 features a 43mm PVD Black case. With its 19mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-b390798c3592]

Also known as: Helmet, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1992

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