Seiko Cal. 7020 - 839

This Hand-Winding model from 1980 features a 45mm Gold-Plated case. With its 19mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-347f02b5b983]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1980

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