Seiko Cal. 0766 - 307

Released in 1973, the Cal. 0766 with design code 307 was part of Seiko's domestic market collection. With its 18mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-24ee42ab6f4c]

Also known as: Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1973

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