Seiko Cal. 0764 - 393

The Seiko 0764-393 represents an important milestone in Seiko's 1976 lineup. With its 21mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-99bd23b94471]

Also known as: Bullhead, Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1976

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