Seiko Cal. 6383 - 190

This Spring Drive model from 1990 features a 45mm Titanium case. With its 21mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-9d14c4cf151e]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1990

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