Seiko Cal. 4438 - 987

This Hand-Winding model from 1992 features a 41mm PVD Black case. With its 19mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-086bc47bff29]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1992

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