Seiko Cal. 3817 - 222

Released in 1991, the Cal. 3817 with design code 222 was part of Seiko's domestic market collection. With its 19mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-722eefca5bca]

Also known as: Tuna, Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1991

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