Seiko Cal. 0786 - 639

This Hand-Winding model from 1982 features a 43mm Gold-Plated case. With its 21mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-7d9a2552a18f]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1982

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