Seiko Cal. 3899 - 945

This Automatic model from 1978 features a 35mm Gold-Plated case. With its 21mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-5aaa9dde6e9c]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1978

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