Seiko Cal. 3878 - 558

The Seiko 3878-558 represents an important milestone in Seiko's 1979 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-ee34217297e6]

Also known as: Goldfeather, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1979

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