Seiko Cal. 6383 - 406

Released in 1982, the Cal. 6383 with design code 406 was part of Seiko's domestic market collection. With its 18mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-9c37bda431fa]

Also known as: Sumo, Shogun

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1982

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