Seiko Cal. 0742 - 593

This Automatic model from 1983 features a 45mm PVD Black case. With its 22mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-494d118f5c80]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1983

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