Seiko Cal. 0764 - 580

Released in 1985, the Cal. 0764 with design code 580 was part of Seiko's domestic market collection. With its 20mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-4efc713dc29e]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1985

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