Seiko Cal. 3878 - 559

Released in 1988, the Cal. 3878 with design code 559 was part of Seiko's domestic market collection. With its 22mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-e03aa8abc973]

Also known as: UFO, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1988

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