Seiko Cal. 0764 - 527

Released in 1970, the Cal. 0764 with design code 527 was part of Seiko's domestic market collection. With its 22mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-a33cae9ea5ff]

Also known as: Crown, Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1970

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