Seiko Cal. 3864 - 181

This Automatic model from 1976 features a 44mm Two-Tone case. With its 18mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-f9470ecb8cc2]

Also known as: Goldfeather, Flighty

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1976

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