Seiko Cal. 7066 - 691

Released in 1971, the Cal. 7066 with design code 691 was part of Seiko's domestic market collection. With its 18mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-8e3b4ee2ba5b]

Also known as: Tuna, Panda

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1971

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