Seiko Cal. 5669 - 316

This Solar model from 1979 features a 40mm Hardlex-Coated Steel case. With its 22mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-8dffa8de9b0b]

Also known as: Panda, Golden Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1979

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