Seiko Cal. 5680 - 552

This Hand-Winding model from 1969 features a 38mm Titanium case. With its 20mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-2eb00b239c93]

Also known as: World Timer, Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1969

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