Seiko Cal. 5688 - 220

This Quartz model from 1970 features a 43mm Titanium case. With its 22mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-0ff3e68adf44]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1970

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