Seiko Cal. 7139 - 503

This Spring Drive model from 1984 features a 39mm Gold-Plated case. With its 22mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-8af0a2979a25]

Also known as: Helmet, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1984

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