Seiko Cal. 6383 - 428

This Quartz model from 1991 features a 40mm PVD Black case. With its 22mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-0c65170779de]

Also known as: Samurai, Sumo

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1991

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