Seiko Cal. 0766 - 415

This Quartz model from 1981 features a 36mm Titanium case. With its 21mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-00a15ebed8e9]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1981

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