Seiko Cal. 3863 - 363

Released in 1977, the Cal. 3863 with design code 363 was part of Seiko's domestic market collection. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-2fe6ce51fae1]

Also known as: Silverwave, Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1977

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