Seiko Cal. 3860 - 666

This Automatic model from 1987 features a 41mm Gold-Plated case. With its 19mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-5712f04e1200]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1987

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